What is orgasm? Correctly understanding the mechanism of orgasm helps us to develop our products to solve sexual problems and nervous functional disorders.
Dr. Lin uncovered the mystery of sexual orgasm:
The orgasmic expansion-contraction cycle of the smooth muscles and arteries is driven by the involuntary sympathetic motoring nerves under the alternative binding of norepinephrine and epinephrine into the sympathetic nervous adrenergic β- and α- receptors, as a result of the biological effects on the receptors exerted by oxytocin and prolactin, respectively. In other words, orgasm results from alternative activation of the α- and β- adrenergic receptors in response to the pulsing release of prolactin and oxytocin from the pituitary gland with an alternative cycle at 0.8 second.
First, read Dr. Lin's orgasm theory in the following, or go to read our Readers' Sexual Orgasm Experiences and Problems. By the way, for the tips to help women achieve orgasm, please click here

Orgasm requires continuous erectile function of sex organs during sex. Erectile function dilates the arteries for more blood circulation and increases the androgen hormone (testosterone and dihydrotestosterone) and oxytocin stimulation on the neuromuscular endings in the sex organs, so that the nervous action potential generated by sexual stimulation can be amplified to jump above the critical synaptic potential threshold and can then reach the brain via the vagal, parasympathetic and sympathetic sensory nerves. Spontaneous erection of sex organs can be initiated by the cholinergic and parasympathetic nervous action which facilitate the secondary neurotransmitter NO (nitric oxide) release in the smoothing muscles of the arteries for the synthesis of vasodilator cGMP(cyclic guanosine monophosphate).  The central cholinergic neurons can activate the hypothalamic oxytocin synthesis, and stimulate the anterior pituitary to release oxytocin into the bloodstream with a small portion of oxytocin crossing the blood-brain barrier back to the limbic and thalamic system for a positive feedback stimulation on the brain.

On the other hand, directly sexual stimulation via five sexual perceptions - hearing, sight, touching, smelling, and kissing, can also activate erectile function and sexual arousal via the dopaminergic, oxytocinergic, noradrenergic and sympathetic nervous pathway which are responsible for triggering orgasmic responses during sex.  In addition to the directly sexual stimulation, sexual arousal and erectile function can be spontaneously induced by psychologically-induced dopaminergic action on the central nervous system in the limbic and hypothalamus, such as sexual fantasy, thought or imagination. Overall, the dopaminergic-driven sexual arousal generally promotes the hypothalamic dopamine-norepinephrine conversion with norepinephrine induced prostaglandin E2 in the brain and sex organs, essential to orgasmic responses. In some extreme cases, spontaneously sexual arousal can result in spontaneous orgasm without physical, sexual stimulation.

Upon sexual stimulation, the dopaminergic neurons in the nucleus accumbens and striatum are supposed to promote the pituitary oxytocin release (while reducing the prolactin release; otherwise, the sex organs going limp!), to fire up the oxytocinergic neurons, and, then, to initiate the hypothalamus and adrenal dopamine-norepinephrine-epinephrine conversion mechanism in the stress response axis - the hypothalamus-pituitary-adrenal axis for the noradrenergic, adrenergic, and sympathetic nervous activation. Noticeably, activation of adrenergic β receptors with epinephrine will facilitate the release of β-endorphin, which modulates the cellular sensitivity enhanced by norepinephrine-induced prostaglandin E2 and histamine in the alpha andrenergic receptors. Both prostaglandin E2 and histamine increase the nervous sensitivity, tissue erection and inflammation over the entire body, particularly in the brain, nipples, and sex organs, but they are also responsible for inflammatory pains in the brain and sex organs, sexual rushes, and premature ejaculation or orgasm. Obviously, the β-endorphin modulation on the nervous system becomes very critical for sexual pleasure and prolonging sex.  Insterestingly, the central hypothalamic and adrenal norepinpehrine-enpehrine conversion seems to play an important role in stimulating β-endorphin release as noted in an experienment by repeated infusion of epinephrine http://www.ncbi.nlm.nih.gov/pubmed/2998913.  It requires a threshold level of epinephrine to trigger β-endorphin release http://www.ncbi.nlm.nih.gov/pubmed/2532179 .  The norepinpehrine-enpehrine conversion effeciency and the threshold level may depend on individual. Both alpha and beta adrenergic stimulation selectively release  β-endorphin, but beta-adrenergic stimulation is more effectively.  http://www.ncbi.nlm.nih.gov/pubmed/6283065. The beta-adrenergic stimulation causes the tissue expansion while the alpha-adrenergic stimulation results in tissue contration.

Further, the dilation of the brain arteries via the NOergic action and the noradrenergic action on adrenergic β receptors allows more oxytocin across the blood-brain barriers back into the hypothalamus and ventral tegmental area to increase extracellular dopamine release in the ventral tegmental area, supraoptic nucleus, nucleus accumbens and paraventricular nucleus in maintaining and prolonging dopaminergic action for sexual arousal.  I have found that oxytocin elicits the binding of norepinephrine and epinephrine into the adrenergic β receptors to facilitate smooth-muscle expansion, arterial dilation, erectile function, libido enhancement, and testicular (ovarian) function by increasing the blood flow into the brain and sex organs, whereas its sister hormone prolactin promotes the binding of norepinephrine and epinephrine into the adrenergic alpha-(α-) receptors to facilitate smooth-muscle contraction, arterial constriction,  limp erection,  and ebbing libido. Interestingly, the opposite effects of oxytocin and prolactin on the adrenergic receptors form the orgasmic expansion-contraction cycle of the smooth muscles and arteries in response to the alternative oxytocin and prolactin pulsing release from the hypothalamus-pituitary axis. In other words, the orgasmic expansion-contraction cycle of the smooth muscles and arteries is driven by the involuntary sympathetic motoring nerves under the alternative binding of norepinephrine and epinephrine into the sympathetic nervous adrenergic β- and α- receptors, as a result of the biological effects on the receptors exerted by oxytocin and prolactin, respectively.

With orchestra effects of the cholinergic / (parasympathetic) and dopaminergic nervous action on the oxytocinergic and NOergic (Nitric Oxide neurons) system for the enhancement of arterial dilation and central oxytocin release,  oxytocin and the enhanced blood flow continuously maintain stimulation of the testicular or ovarian function for continuous androstenedione, testosterone and DHT output which, in turn, fuel the dopaminergic nervous activation into the highest gear for heat in the brain and sex organs.  This also results in an increase in the vaginal, clitoral and penile sensitivity and the prostate seminal fluid (or Skene's fluid) production.  Once the dopaminergic, oxytoninergic, NOergic (Nitric Oxide neurons), cholinergic (vagal and parasympathetic neurons) and sympathetic nervous system (in its adrenergic beta receptors) maximize the sex-organ tissue expansion (strain) which produces an extreme stretching stress for the local neurons and induces an extreme prostaglandin E2 release to maximize the sensitivity of the neuromuscular endings in the sex organs at the same time,  the hypothalamus-pituitary-adrenal axis in response to the extreme psychological and physiological conditions initiates an abrupt dopamine-norepinephrine conversion and drops the dopaminergic action on the pituitary function, leading to release prolactin for smooth-muscle contraction and arterial constriction to bring the blood out of sex organs in releasing the physical strain and its resulted nervous stress in the sex organs. After one-cycle contraction is over, the hypothalamus-pituitary axis releases the overproduced oxytocin to cause another smooth-muscle expansion again. Therefore, the expansion-contraction cycle repeats again and again.  Gradually, the pituitary gland will release more prolactin but less oxytocin after each cycle.  Eventually,  the oxytocin-induced expansive and dilative effect on the arteries and smooth muscles will be suppressed by the contractive and constrictive effect of the accumulative prolactin in the bloodstream. At the final end of the expansion-contraction cycling,  the smooth muscles return to the flaccid state,  sexual arousal is over,  and the oxytocin level in the bloodstream drops, but the prolactin level in the bloodstream reaches its peak. Each contraction of the sex organs sending a powerful action potential pulse to the heart, the lungs and the brain's rewarding center ( nucleus accumbens, the amygdala and the ventral tegmental area),  pleasure center (prefrontal cortex),  and conscious control center (cerebral cortex) via the vagal, sympathetic, parasympathetic and somatic sensory neurons is known as sexual orgasm.  The period of orgasmic contraction cycle, that is  the prolactin-oxytocin release cycle,  is about 0.8-second based up our measurement of the orgasmic vocal responses.  This is Dr.Lin's orgasmic theory.  That is, the smooth muscles of the entire body, particularly in the heart, lungs, arteries and sex organs, will experience the 0.8-second expansion-contraction cycle during orgasm.

For men, the dominant orgasmic nervous pathway is the somatic and sympathetic sensory nerves, with a minor vagal sensory nervous transmission to the brain. This is because the sympathetic motoring nerves from Discs L1-L3 are responsible for the contraction of the prostate and seminal vesicles, leading to seminal ejaculation. In the prostate and seminal vesicles, the sensory nervous function and the sympathetic motoring nervous function are more active than the vagal and parasympathetic nerves. For this reason, men can suffer from involuntary ejaculation in the early morning or during watching pornography when the hypothalamic and adrenal dopamine-norepinephrine conversion becomes high enough to overpower the cholinergic, serotoninergic and GABAergic nervous control and modulation on the central noradrenergic and sympathetic nervous flow to the prostate and seminal vesicles, and to activate the sympathetic nervous contraction mechanism in the prostate and seminal vesicles via the binding of norepinephrine in the local adrenergic α- receptors to facilitate contractive ejaculation, even without muscle expansion. Men can feel a heat wave and electric pulse run along the spine and shoot into the brain in response to each orgasmic contraction, via the all sensory nervous inputs between the coccyx (Co) and the thoracic disc #12 (T12). This is why traditional Taoists consider the male sexual orgasm energy travels along the Governing Vessel (the energy channel in the central back body) of the acupuncture networks to the brain.  Based up on my studies on the Chinese Tradition Medicine's Chi(Qi)-Blood theory,  acupuncture channels are the most significant electromagnetic field lines jointly induced by the major nervous electric currents and the major blood (ion) flows in the body. The classical doctors didn't have any microscopes to discover neurons; instead, they were able to map the electromagnetic field lines over the body.

The sensory nerves in the prostate and seminal vesicles can be excited by excess of semen, inflammation, volumetric expansion, or/and prostaglandin E2, resulting in ejaculation urgency via the stimulation of somatic sensory nerves, and in premature ejaculation via activation of the sympathetic motoring nerves. Somatic nervous contraction on the pubococcygeus muscle, known as the PC muscle can excite the sensory nerves in the prostate, seminal vesicles, and bulbourethral glans to secret more fluids for discharge or ejaculation. The sympathetic sensory-motoring nervous reflex arcs in Discs L1-L3 can be trained to activate orgasmic contraction in response to stimulation.

For women, the dominant orgasmic nervous pathway is the vagal sensory nerves with a minor sympathetic sensory nervous transmission. This is because the vagal (cranial nerve CN-X) sensory neurons from the clitoris, g-spot, cervix and uterus, directly linking to the limbic-hypothalamus-pituitary axis, are most efficient ones in shooting the orgasmic contraction signals into the brain, followed by the sympathetic ones which are chained into the spinal nerves. The vagal nerves are like freeways between the sex organs and the limbic-hypothalamus-pituitary axis whereas sympathetic and somatic sensory nerves are like local congestive roads. The vagal sensory neurons can deliver a sequence of powerful orgasmic action potential pulses to cause heavy breathing, heart pounding,  involuntary moaning and crying at a period of 0.8 seconds, and blackout of the conscious control center cerebral cortex.  This is why traditional Taoists consider the female sexual orgasm energy travels along the Conceptive Vessel (the energy channel in the central front body) of the acupuncture networks to the brain.

Some men and women experience body, leg or hand shaking at 0.8 seconds per cycle when the action potential pulses are transduced by the sympathetic and somatic sensory neurons in the sex organs and/or reflected by the reflex arc in the spinal discs to other sympathetic motoring nerves. The sympathetic sensory-motoring nervous reflex arcs in Discs L1-L3 are responsible for self-induced (spontaneous) ejaculation for men and self-induced (spontaneous)orgasm for women. Exciting or training the nervous reflex circuits can increase and accelerate sexual orgasm responses.

References:
http://cercor.oxfordjournals.org/content/18/11/2523.full.pdf+html 
http://resources.metapress.com/pdf-preview.axd?code=vj707mv752834107&size=largest
http://content.apa.org/pubmed/bne/106/1/181
http://csbn.concordia.ca/Faculty/Pfaus/docs/Pfaus,Damsma,Nomikos,Wenkstern,%20Blaha,Phillips,Fibiger%20(1990)%20Brain%20Res.pdf
http://csbn.concordia.ca/Faculty/Pfaus/docs/Pfaus,Damsma,Wenkstern,%20Fibiger%20(1995)%20Brain%20Res.pdf
http://deepblue.lib.umich.edu/bitstream/2027.42/30731/1/0000380.pdf
http://www.sciencedirect.com/science/article/pii/S0018506X97914124
http://www.ncbi.nlm.nih.gov/pubmed/8402177
http://www.jneurosci.org/content/19/1/456.full.pdf+html
http://joe.endocrinology-journals.org/content/177/1/57.long
http://carterlab.ucdavis.edu/courses/psc261/gingrich_liu_etal_BN2000.pdf
http://www.ncbi.nlm.nih.gov/pubmed/17672853
http://www.nature.com/ijir/journal/v13/n3s/pdf/3900719a.pdf
http://www.elaine-m-hull.com/publications/testosterone_preoptic_dopamine.pdf
http://ajzenberg.com/dtae/manuscripts/campbell%20-%20Testosterone%20exposure,%20dopaminergic%20reward,%20and%20sensation-seeking%20in%20young%20men.pdf
http://www.elaine-m-hull.com/publications/effects_testosterone_metabolites.pdf
http://www.elaine-m-hull.com/publications/testosterone_restor_copulation.pdf
http://www.elaine-m-hull.com/publications/dopamine_medial_preoptic.pdf
http://www.elaine-m-hull.com/publications/effects_testosterone_copulation.pdf
http://www.psy.fsu.edu/faculty/hull/DA%265HT_pdf.pdf
http://www.elaine-m-hull.com/publications/hormone_neurotrans_sex_beh.pdf
http://www.psy.fsu.edu/faculty/hull/satoru_cGMP.pdf
http://balrog.wku.edu/~amaral/hormonas/estradiol02.pdf
http://neuro.cjb.net/content/22/21/9320.full
http://zlab.rutgers.edu/Integrative_NeuroSc/teachers/Morrell/article.pdf
http://www.psych.ucsb.edu/~roney/other%20pdf%20readings/reserve%20readings/sipos.pdf
http://linkinghub.elsevier.com/retrieve/pii/S0149763407001066
http://www.dafml.unito.it/anatomy/panzica/pubblicazioni/pdf/2006PanzicaNS.pdf
http://neuroscience.jhu.edu/Ball%20G%20Physiology%20Behavior%20.pdf
http://www.dafml.unito.it/anatomy/panzica/pubblicazioni/pdf/2008MartiniHB.pdf
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2001311/
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2443938/
http://www.andrologyjournal.org/cgi/reprint/28/2/218
https://www.msu.edu/~sisk/publications/pdfs/paper3.pdf
http://www.psy.fsu.edu/faculty/hull/sato_NOS.pdf
http://www.psy.fsu.edu/faculty/hull/BR_getting_his_act.pdf
http://www.jurology.com/article/S0022-5347(01)62615-6/abstract
http://www.sciencedirect.com/science/article/pii/S0166432805003372
http://psycnet.apa.org/journals/bne/117/1/55/
http://psycnet.apa.org/journals/bne/112/5/1229/
http://onlinelibrary.wiley.com/doi/10.1111/1467-9450.00337/full
http://endo.endojournals.org/content/112/2/665.short
http://www.psychosomaticmedicine.org/content/61/3/280.full.pdf+html
http://www.ncbi.nlm.nih.gov/pubmed/11760788
http://www.ncbi.nlm.nih.gov/pubmed/15889301
http://66.199.228.237/boundary/Sexual_Addiction/orgasm_dopamine.pdf 
http://joe.endocrinology-journals.org/content/186/3/411.full.pdf+html
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.19.4059&rep=rep1&type=pdf
http://www.ncbi.nlm.nih.gov/pubmed/15889301
http://www.ncbi.nlm.nih.gov/pubmed/11835982
http://www.ncbi.nlm.nih.gov/pubmed/15889301
http://www.ncbi.nlm.nih.gov/pubmed/15236835
http://www.ncbi.nlm.nih.gov/pubmed/11805404
http://www.ncbi.nlm.nih.gov/pubmed/17672853
http://www.ncbi.nlm.nih.gov/pubmed/17164075
http://www.ncbi.nlm.nih.gov/pubmed/16043278
http://www.ncbi.nlm.nih.gov/pubmed/9380788
http://www.ncbi.nlm.nih.gov/pubmed/9178353
http://www.ncbi.nlm.nih.gov/pubmed/8921295
http://www.ncbi.nlm.nih.gov/pubmed/21050872
http://www.ncbi.nlm.nih.gov/pubmed/16043278
http://ecmaj.ca/content/172/10/1327.full
http://endo.endojournals.org/content/126/2/1256.abstract
http://www.ncbi.nlm.nih.gov/pubmed/10501469
http://www.ncbi.nlm.nih.gov/pubmed/15488547
http://www.ncbi.nlm.nih.gov/pubmed/21050872
http://www.ncbi.nlm.nih.gov/pubmed/19769589
http://www.ncbi.nlm.nih.gov/pubmed/16043278
http://www.ncbi.nlm.nih.gov/pubmed/17672853
http://www.sciencedirect.com/science/article/pii/0006899387904185

Readers' Sexual Orgasm Experiences and Problems:
Why do women have involuntary cries when they experience multiple orgasms? Man, does she fake orgasm to please you? 
==> http://www.actionlove.com/cases/case1217.htm 

Why sexual orgasm blackens out her speaking ability.
==> http://www.actionlove.com/cases/case12375.htm
What is sexual orgasm? why you can not experience orgasms?
==> http://www.actionlove.com/cases/case16384.htm
He said 'thank you for order of fibra,i have to tell you the old formula i used in 2002-2003 was good but this new formula was amazing i took 1 dropper my girl took 1 dropper and she had 5 deep orgasms her screams i think woke up the neigbourhood'
==> http://www.actionlove.com/cases/case15905.htm
He said ' Congratulations and thanks for your great site and products. Long Live the Engineer Lin!! You Rock man!' On Male Level-7 orgasms
==> http://www.actionlove.com/cases/case15588.htm
Penetration of a penis into a prolapsed, titled cervix/uterus can induce cervical/uterine cramp for the "tie" phenomenon similar to that in dog mating- her real experience of the tie with her titled uterus.
http://www.actionlove.com/cases/case15659.htm 
Causes of orgasm-induced hearing blackout
==> http://www.actionlove.com/cases/case15656.htm
Level-7 orgasm fully discharged her dopaminergic system and forced her to quit after orgasm
==> http://www.actionlove.com/cases/case16818.htm
Why she experiences little death and stopping breathing during excessive sexual stimulation and orgasm-induced inflammatory spasms and pains.
http://www.actionlove.com/cases/case16388.htm
Why orgasm induced leg cramps and stiffness
==> http://www.actionlove.com/cases/case16133.htm
On orgasm induced lightheadedness, blackout, seizure and unconsciousness - the causes
http://www.actionlove.com/cases/case15538.htm
Orgasm crying and the other common emotional and psychiatric responses in the limbic system, cerebral cortex and front lobes to a powerful sexual orgasm - why?
http://www.actionlove.com/cases/case15522.htm
Why chronic excessive sex and orgasm gave her seizure and blackout?  a result of dopamine and acetylcholine deficiency, arteries constriction, brain blood deficiency, and brain inflammation upon sexual orgasm.
http://www.actionlove.com/cases/case15509.htm
Why orgasm induces short breath and chest pain - inflammatory lungs and air ways for suffocating sexual orgasm; on the normal orgasm response cycles
http://www.actionlove.com/cases/case15193.htm 
A powerful ejaculation with hot semen can trigger female sexual orgasm
==> http://www.actionlove.com/cases/case14974.htm
The role of cervix in the Epicenter's sexual orgasm - the brief history of Dr.Lin's discovery and the other researchers' studies on the vagus nerves to the cervix, uterus, G-spot and clitoris. Save your vagus nerves, uterus and cervix for sexual orgasm if possible
==> http://www.actionlove.com/cases/case14852.htm
Why orgasm makes her clitoris become to sensitive to touch; on the balance effects of prostaglandin E-1/E-2/E-3 and Nitric Oxide on the clitral nerves, blood vessels and tissues for clitoral enlargement and experiencing multiple sexual orgasms.
==> http://www.actionlove.com/cases/case14537.htm
Why I have Blackout exual Orgasm
==> http://www.actionlove.com/cases/case1217.htm
How do you know she actually achieves sexual orgasm!?
==> http://www.actionlove.com/cases/case13419.htm
Breathing pattern for the deepwater-soliton type sexual orgasm .
==> http://www.actionlove.com/cases/case13485.htm
She said ' well, last night i took a moodmax before sex, & not only was it the best sex ever, but i was actually LAUGHING afterwards! ' for her best sexual orgasm ever.
http://www.actionlove.com/cases/case13529.htm
Why she cried and burst into tear during sexual orgasm -Solution
http://www.actionlove.com/cases/case13828.htm
Multiple sexual orgasm (s) cause female ejaculation and bowel movement!
==>http://www.actionlove.com/cases/case8781.htm
Responses of Level_7 sexual orgasm
==>http://www.actionlove.com/cases/case8772.htm
How to increase Orgasm hormone Oxytocin and reduce orgasm inhibitor Prolactin for more sexual orgasm.
==>http://www.actionlove.com/cases/case8745.htm
Phenomena of sexual orgasm!
==>http://www.actionlove.com/cases/case8705.htm
Dr. Lin helped her successfully develop her sexual orgasm.
==>http://www.actionlove.com/cases/case8693.htm
Self-stimulation by the dynamical movement of the cervix/uterus and bladder against the Epicenter for female horniness, wet dreams, and deep-vaginal sexual orgasm, but maybe pains or cramps too if the uterine prolapse or tilting is severe enough.
==> http://www.actionlove.com/cases/case11569.htm
Seizure orgasm or little-death sexual orgasm
==>http://www.actionlove.com/cases/case11541.htm
On Level-7 sexual orgasm, Vaginal Orgasm Suction and Expelling forces.
==>http://www.actionlove.com/cases/case11526.htm
He said ' My girlfriend finds the finger plier great! The sensation is so deep and intense '; How to synchronize her brain response to the vaginal/uterine contraction with the Finger Pliers stimulation for a powerful sexual orgasm; On the direct stimulation of the prostate - for premature ejaculation.
==> http://www.actionlove.com/cases/case11205.htm
why she experiences leg cramping but achieves no more sexual orgasm!.
==> http://www.actionlove.com/cases/case12205.htm
How to avoid blackout or seizure orgasm - excessive sexual orgasm!
==> http://www.actionlove.com/cases/case11251.htm
Why a powerful sexual orgasm blackened her out!
==>http://www.actionlove.com/cases/case9201.htm
Neurophysiology of Female ejaculation from vagina or urethra, and sexual orgasm
==>http://www.actionlove.com/cases/case9178.htm
She said 'I orgasmed 3 times! AND, my husband had his first multiple orgasm.' with Dr.Lin's Sexual ChiKong Intercourse technique
==>http://www.actionlove.com/cases/case9171.htm

Why and how C-section destroyed her sexual orgasm?
==> http://www.actionlove.com/cases/case14156.htm
Why did she experience prolonged orgasm spasms with uncontrollably body shaking for 20-30 minutes - too much sexual orgasm?
http://www.actionlove.com/cases/case14273.htm
Why she experienced sleeping orgasm with a titled uterus and near-dead clitoris and G-spot for no sexual orgasm
http://www.actionlove.com/cases/case13599.htm
He said ' Her urinary incontinence has almost completely disappeared. Her doctor was very surprised, because his prognosis was that she may always have some degree of problem. She was able to stop taking the medication that she was on to treat this problem, which didn’t help the condition very much anyway. To sum things up, Dr . Lin, I am 100% convinced that you are correct about this. Dog sex provides an effective therapy for at least some of the underlying causes of female urinary incontinence.' for restoration of sexual orgasm with Dog Sex (Biofeedback Heat Therapy)!  On thermal and bioelectric beneficial effects of the penis and semen on the female continuous orgasm, vagina/urethral health, vaginal tightness and urinary continence
==> http://www.actionlove.com/cases/case13627.htm
Vaginal dryness for urinary incontinence (leakage) during sex and no more sexual orgasm. and What is orgasm?
==> http://www.actionlove.com/cases/case13369.htm
Premature sexual orgasm with seizure or blackout - a temporarily full death
==> http://www.actionlove.com/cases/case12790.htm
Refraction time is associated with the pituitary prolactin release controlled by the brain's dopamine nervous action on the hypothalamus and pituitary glands during and after sexual orgasm. Excessive prolactin release will prolong refraction time and shut down libido for no more sexual orgasm.
==> http://www.actionlove.com/cases/case12742.htm
Why this 20-year old man experiences orgasmic dysfunction and  withdrawal  for no sexual orgasm. On the role of prolactin and oxytocin in the sexual and orgasmic functions and in the switching of sympathetic nervous beta and alpha receptors for orgasmic contraction for men and women.
==> http://www.actionlove.com/cases/case12488.htm
abdominoplasty (tummy tuck) cuts her vagus nerve and blocks the energy pulses of sexual orgasm to her brain.
==> http://www.actionlove.com/cases/case12709.htm
Why do women have involuntary cries when they experience multiple orgasms? Man, does she fake orgasm to please you? 
==> http://www.actionlove.com/cases/case1219.htm 

She said ' Viagrowth IV is even powerful(tented clitoris) with half a tablet...And the VIP cream is impressive.' for sexual orgasm. How to restore a prolapsed uterus for sucking his penis during orgasm and how to prevent female sexual exhaustion after orgasm.
http://www.actionlove.com/cases/case12662.htm
Why she experienced Parkinson's symptoms (shaking) after sex for no  sexual orgasm
==> http://www.actionlove.com/cases/case12685.htm
Why clitoral orgasm only makes her so sexually unsatisfied?  on the effects of the dopamine nervous function and the pituitary prolactin and oxytocin release on sexual orgasm and satisfaction.
==> http://www.actionlove.com/cases/case12530.htm 
An abrupt, sharp dopamine-norepinephrine-epinephrine conversion induces spastic responses of the whole body to sexual orgasm
==> http://www.actionlove.com/cases/case12450.htm 
Why I have Blackout exual Orgasm
==> http://www.actionlove.com/cases/case1217.htm 
Chronically masturbating twice a day lets her feel sexually unfulfilled, crave for more sex, and experience cramps in the low abdomen and back for sexual exhaustion symptoms, but no sexual orgasm. On the physiology and psychology of orgasm
==> http://www.actionlove.com/cases/case12487.htm
He said ' I just wanted to say that your information on the epicenter gave my girlfriend an orgasm that she has never even come close to. She cried, and could not control it.'  due to an extremely powerful sexual orgasm
==> http://www.actionlove.com/cases/case12072.htm
Why sexual orgasm blackens out her speaking ability.
==> http://www.actionlove.com/cases/case12375.htm
A lot of small orgasm (by excessive sex) in one day caused her sexual exhaustion - feeling weakness in the limbs due to excessively sexual orgasm
==> http://www.actionlove.com/cases/case12374.htm
why he got a post-ejaculation sneezing attack and nose running for no sexual orgasm.
==>http://www.actionlove.com/cases/case12258.htm
Why does orgasm or ejaculation induce a hypersensitive glans penis or clitoris that can ruin a good sexual orgasm?
==> http://www.actionlove.com/cases/case12039.htm
Self-stimulation by the dynamical movement of the cervix/uterus and bladder against the Epicenter for female horniness, wet dreams, and deep-vaginal sexual orgasm, but maybe pains or cramps too if the uterine prolapse or tilting is severe enough.
==> http://www.actionlove.com/cases/case11569.htm
Seizure orgasm or little-death sexual orgasm
==>http://www.actionlove.com/cases/case11541.htm
On Level-7 sexual orgasm, Vaginal Orgasm Suction and Expelling forces.
==>http://www.actionlove.com/cases/case11526.htm
A lucky woman gets an orgasmic recovery from the castration of birth control shots - for a vaginal suction and gripping of his penis during her sexual orgasm
==>http://www.actionlove.com/cases/case11447.htm
Urethral female ejaculation or sex-induced stress urinary incontinence for no sexual orgasm; what is sexual orgasm and orgasmic tips?
==> http://www.actionlove.com/cases/case11388.htm
How to avoid blackout or seizure orgasm - excessive sexual orgasm!
==> http://www.actionlove.com/cases/case11251.htm
How to enlarge your penis via lovemaking for her multiple sexual orgasms; The 3-point and 4-point excitation methods for her super Level-7 orgasm and why? Her real experience.
==> http://www.actionlove.com/cases/case11201.htm
He said ' My girlfriend finds the finger plier great! The sensation is so deep and intense '; How to synchronize her brain response to the vaginal/uterine contraction with the Finger Pliers stimulation for a powerful sexual orgasm; On the direct stimulation of the prostate - for premature ejaculation.
==> http://www.actionlove.com/cases/case11205.htm
why she experiences leg cramping but achieves no more sexual orgasm!.
==> http://www.actionlove.com/cases/case12205.htm
Cause and solution of a pre-orgasmic breathing problem - a trapping of sexual energy in the heart and lungs for no sexual orgasm.
http://www.actionlove.com/cases/case10638.htm
Venous leakage, mechanics of inflating a tubeless tire, self-healing, porn movies and what sexual orgasm is
http://www.actionlove.com/cases/case10570.htm
He said ' Your system is revolutionary!' after experiencing a Chi-Kong sexual orgasm
==> http://www.actionlove.com/cases/case10760.htm
What is sexual orgasm and the body response to orgasm?
http://www.actionlove.com/cases/case10103.htm
He said 'Thank you so much for something that is beyond description and that I never thought was ever possible in this physically limited body of ours.' with our products for explosively sexual orgasm.
==> http://www.actionlove.com/cases/case10566.htm
excessively sexual orgasm, sexually stress-induced urinary incontinence and premature menstruation.
==> http://www.actionlove.com/cases/case10433.htm
What causes little death during sexual orgasm?
http://www.actionlove.com/cases/case10296.htm
Hysterectomy and sexual orgasm - solutions
==> http://www.actionlove.com/cases/case10252.htm
The orgasmic energy states and the body responses to sexual orgasm.
http://www.actionlove.com/cases/case9661.htm
Why Orgasm can induce instantaneous stress incontinence in urinary or/and bowel movement control.
==> http://www.actionlove.com/cases/case10105.htm
The Finger Pliers Method triggered Her Supper Level-7 full-body sexual orgasm.
http://www.actionlove.com/cases/case9978.htm
Sexual Orgasm over-burns dopamine, resulting in a short term Parkinson's disease response.
http://www.actionlove.com/cases/case9948.htm
Why she experiences out-of-control legs/feet shaking or spasmodic body contraction without a release pleasure by sexual orgasm when she reaches her arousal peak?
==> http://www.actionlove.com/cases/case11919.htm
Why she experienced leg shaking without a running up of  sexual orgasm energy to the brain under a heavy sexual  stimulation..
==> http://www.actionlove.com/cases/case11203.htm
Why she experiences sexual pleasure but cannot feel sexual orgasm.
http://www.actionlove.com/cases/case9870.htm
Female wet dream for more sexual orgasm.
http://www.actionlove.com/cases/case9827.htm
Mechanism of sexual orgasm, damage of sexual nerves, and lesson from labor orgasm
http://www.actionlove.com/cases/case9589.htm
How do you know she achieve orgasm? on Penile Size and Penile enlargement, female sexual orgasm responses and dysfunction.
http://www.actionlove.com/cases/case9566.htm
Teenagers' destructive Sex for vaginal abrasion, impotence and no sexual orgasm; what are her visible responses to orgasm?
http://www.actionlove.com/cases/case9553.htm
He said "Her climax started deep... then she shivered... like she was 20" with VIP Cream for powerful sexual orgasms 4 times.
http://www.actionlove.com/cases/case9425.htm
Tricks of directing sexual energy back to the heart, lung and brain for sexual orgasm!
http://www.actionlove.com/cases/case9473.htm
What is the difference between ejaculation and sexual orgasm ?
==>http://www.actionlove.com/cases/case9375.htm
He said 'they are having wonderful affects on my wife', more sexual orgasm!
==>http://www.actionlove.com/cases/case9220.htm
She said ' You are a true visionary.' for more sexual orgasm with ViaGrowth-III, PeniSOS and Fibra! ==>http://www.actionlove.com/cases/case9219.htm
She has enlarged her Clitoris and G-spot with ViaGrowth-IV and Finger Pliers and Penile Screwing massages for more intensive sexual orgasm; but how to continue the practice without him.
==>http://www.actionlove.com/cases/case9214.htm
How to extend her wet dream to a full-body sexual orgasm - On 3 orgasm pathways.
==>http://www.actionlove.com/cases/case9365.htm
What is Sexual Orgasm or Multiple Orgasms?
Why do women have involuntary cries when they experience multiple orgasms? Man, does she fake orgasm to please you? 
==> http://www.actionlove.com/cases/case1217.htm 

Why missing orgasmic hormone Oxytocin and sexual orgasm.
http://www.actionlove.com/cases/case9336.htm
Response of Level-7 Sexual Orgasm - ballooning her inner penis to grip his penis
==>http://www.actionlove.com/cases/case9295.htm
which are more common, clitoral or G-spot orgasms? Ageing and Sexual Orgasm!
==> http://www.actionlove.com/cases/case9300.htm 
Why do tears run down her face during intercourse? for sexual orgasm?
==>http://www.actionlove.com/cases/case9268.htm
Nervous Pathways for Wet-dream orgasms and awake sexual orgasm.
http://www.actionlove.com/cases/case9216.htm 
How to prevent the negative impact of the Level-7 sexual orgasm, the Little Death.
==>http://www.actionlove.com/cases/case9055.htm 
She experienced a powerful Clitoral Orgasm! But how to achieve a full-body sexual orgasm !
==>http://www.actionlove.com/cases/case9036.htm 
Female Responses to sexual orgasm (s)
==>http://www.actionlove.com/cases/case9025.htm 
Orgasmic Cry - One of the powerful brain's responses to sexual orgasm
==>http://www.actionlove.com/cases/case9022.htm 
4-point Excitation Method for female multiple sexual orgasms -Clitoral, G-spot, Epicenter and anal/tailbone muscular orgasms. How?
==>http://www.actionlove.com/cases/case8979.htm 
She experienced 30 sexual orgasms with Dr. Lin's 3-point Excitation Method in a 3 or 4 hour lovemaking - Too Much Sexual Orgasm!
==>http://www.actionlove.com/cases/case7951.htm
He and his girl friend get extraordinary benefits from sexual orgasm with Dr. Lin's formulas.
==>http://www.actionlove.com/cases/case8949.htm

Natural Contraception method, and low-level sexual orgasm with chilly feeling, why?
==>http://www.actionlove.com/cases/case8976.htm
Heart-attack-like sexual orgasm.
==>http://www.actionlove.com/cases/case8990.htm
Nervous Pathways for Wet-dream orgasms and awake sexual orgasm
==>http://www.actionlove.com/cases/case9216.htm
Difference between vibrator and lovemaking sexual orgasms
==>http://www.actionlove.com/cases/case9234.htm
How to avoid blackout or seizure orgasm - excessive sexual orgasm!
==> http://www.actionlove.com/cases/case11251.htm
Why a powerful sexual orgasm blackened her out!
==>http://www.actionlove.com/cases/case9201.htm
Neurophysiology of Female ejaculation from vagina or urethra, and sexual orgasm
==>http://www.actionlove.com/cases/case9178.htm
She said 'I orgasmed 3 times! AND, my husband had his first multiple orgasm.' with Dr.Lin's Sexual ChiKong Intercourse technique
==>http://www.actionlove.com/cases/case9171.htm
Get ride of SSRIs antidepressants and return to Level-7 sexual orgasm! Here is the How-to
==> http://www.actionlove.com/cases/case9117.htm 

Conditions for electrified, earth-movement or firework-like sexual orgasm .
==> http://www.actionlove.com/cases/case9090.htm 
He graduated from the Orgasm Research Center, the School of Love, majoring in Sexual Orgasm.
==> http://www.actionlove.com/cases/case9135.htm 

Increasing the tissue flexibility and elasticity for a full sexual orgasm.
==>http://www.actionlove.com/cases/case9057.htm
How to prevent the negative impact of the Level-7 sexual orgasm, the Little Death.
==> http://www.actionlove.com/cases/case9055.htm 
She experienced a powerful Clitoral Orgasm! But how to achieve a full-body sexual orgasm !
==> http://www.actionlove.com/cases/case9036.htm 
Female Responses to sexual orgasm (s)
==> http://www.actionlove.com/cases/case9025.htm 
Orgasmic Cry - One of the powerful brain's responses to sexual orgasm
==> http://www.actionlove.com/cases/case9022.htm 
4-point Excitation Method for female multiple sexual orgasms - Clitoral, G-spot, Epicenter and anal/tailbone muscular orgasms. How?
==> http://www.actionlove.com/cases/case8979.htm 
She experienced 30 sexual orgasms with Dr. Lin's 3-point Excitation Method in a 3 or 4 hour lovemaking - Too Much Sexual Orgasm!
==>http://www.actionlove.com/cases/case7951.htm

He and his girl friend get extraordinary benefits from sexual orgasm with Dr. Lin's formulas.
==>http://www.actionlove.com/cases/case8949.htm

Natural Contraception method, and low-level sexual orgasm with chilly feeling, why?
==>http://www.actionlove.com/cases/case8976.htm
Heart-attack-like sexual orgasm.
==>http://www.actionlove.com/cases/case8990.htm


Warning: The Woman-on-the-top Position requires a hard erection to prevent penile damage.
==>http://www.actionlove.com/cases/case8409.htm
She faked orgasm for no sexual orgasm!
http://www.actionlove.com/cases/case8569.htm
High-speed vibrators can cause nervous and arterial damage in the clitoris and G-spot for no more sexual orgasm with a hard penis.
==>http://www.actionlove.com/cases/case9004.htm

Tips for orgasm: http://www.actionlove.com/extra/tipo.htm

ViaGrowth-IV strengthens her vaginal muscle, helps her achieve orgasm and rejuvenates her body (grows the G-spot and Clitoris?).
==>http://www.actionlove.com/cases/case8889.htm
How to Emulate the Vibrator stimulation with a penis for her multiple sexual orgasm (s) 
==>http://www.actionlove.com/cases/case8848.htm
Multiple sexual orgasm (s) cause female ejaculation and bowel movement!
==>http://www.actionlove.com/cases/case8781.htm
Responses of Level_7 sexual orgasm
==>http://www.actionlove.com/cases/case8772.htm
How to increase Orgasm hormone Oxytocin and reduce orgasm inhibitor Prolactin for more sexual orgasm.
==>http://www.actionlove.com/cases/case8745.htm
Phenomena of sexual orgasm!
==>http://www.actionlove.com/cases/case8705.htm
Dr. Lin helped her successfully develop her sexual orgasm.
==>http://www.actionlove.com/cases/case8693.htm
How to help her achieve sexual orgasm.
==>http://www.actionlove.com/cases/case8694.htm
Outline of powering up the penis and clitoris/G-spot/Epicenter for prolonged intercourse and multiple sexual orgasm (s) 
http://www.actionlove.com/cases/case8597.htm
How to power up the penis, last longer and resonate her sexual orgasm! 
http://www.actionlove.com/cases/case8544.htm
Testosterone/DHEA, Hormone Replacement Therapy, vaginal muscle strength, vaginal reduction and sexual orgasm (intercourse or orgasmic bleeding/pains/cramps) 
==>http://www.actionlove.com/cases/case8599.htm


Sexual Tricks - the Mind Modulation and Sympathetic & Parasympathetic Functions:
Her Clitoris, G-spot and Epicenter must be fully swollen for multiple orgasms (click here for pictures), That means, her vagina must be fully expanded before a high-speed (2.5 cycles/second) and high-pressure (6 pounds per square-inch) hard drive to multiple orgasms.
Don't thrust too hard before the clitoris, G-spot and Epicenter are fully swollen. This is my trick of "One shot for her multiple orgasms" or "make her come multiple times without ejaculation."

Hint: You should follow the "lovemaking procedures for multiple orgasms":
==> http://www.actionlove.com/cases/case7522.htm
to polish your love tool. Confucius said: "To complete a job correctly, you must have a polished tool." Now, Click here for the examples of the polished love tools.

What happens if you thrust too hard? You turn on the sympathetic function for either orgasm or erection/engorgement ebb with sweating), as a result of racing your heart and elevating your blood pressure. For women, it is a right sign of approaching multicycle orgasms; for men, it is a bad sign of losing erection by either ejaculation (orgasm) or ebb. Men must relax the mind and the prostate nerve to prolong intercourse. This is the trick of my Sexual ChiKong Intercourse.


Special Topics of this week:
She has experienced sexual orgasm during urinating with a full baldder.
==>http://www.actionlove.com/cases/case9140.htm

Why she has experienced so many self-excited sexual orgasms
==>http://www.actionlove.com/cases/case8565.htm
Why weak sexual orgasm did not make her moan, cry or hug?
==>http://www.actionlove.com/cases/case8457.htm
How-To and Conditions for achieving sexual orgasm.
==>http://www.actionlove.com/cases/case8391.htm
He has practiced Dr.Lin's techniques to give her Level-7, seizure, sexual orgasm and worried. Here is the Solution! 
==>http://www.actionlove.com/cases/case8368.htm
The fully engorged clitoris, G-spot and Epicenter, with a hard penis, are essential for sexual orgasm and pleasure.
==>http://www.actionlove.com/cases/case8348.htm
Quantum Mechanics of sexual Orgasm - the Deep-Water and -Shallow Soliton-type multiple orgasms.
==>http://www.actionlove.com/cases/case8317.htm
Achieving a Level-7, full-body sexual Orgasm with a cold love machine?
==>http://www.actionlove.com/cases/case8315.htm
What is sexual orgasm? Where is the g-spot? How can you help your partners achieve orgasm?
http://www.actionlove.com/cases/case8275.htm
She experienced a Level-7, squirting (female ejaculation) sexual orgasm

==>http://www.actionlove.com/cases/case8525.htm
Full-body orgasm as a medicine for the sexually abused or molested victim for Sexual Orgasm.
==>http://www.actionlove.com/cases/case8412.htm
She becomes very soft after experiencing Deep-Water-Soliton-type multiple sexual orgasms.
==>http://www.actionlove.com/cases/case8320.htm
Dr. Lin's Finger Pliers Method gives her many sexual orgasm, but What is the Mechanism of Sexual Orgasm. 
==>http://www.actionlove.com/cases/case8290.htm

She experienced Level-7 sexual orgasm! What are her orgasmic responses?
==>http://www.actionlove.com/cases/case8248.htm
Sexual Orgasm is the "little death," but how do you know if she fakes sexual orgasm!
==>http://www.actionlove.com/cases/case8207.htm
Epicenter's sexual orgasm is very violent!
==>http://www.actionlove.com/cases/case8176.htm 
Why does the clitoral orgasm make clitoris so sensitive for no more stimulation or touching? A local sexual orgasm problem.
==>http://www.actionlove.com/cases/case7919.htm
How she feel sexual orgasm; female ejaculation; solution for vaginal dryness.
==>http://www.actionlove.com/cases/case7919.htm
What sexual orgasm for a female is supposed to feel like? You need a smart penis.
==>http://www.actionlove.com/cases/case7917.htm
Did she urinate during a powerful sexual orgasm?
==>http://www.actionlove.com/cases/case7860.htm
Level-7 Sexual Orgasm and Groups of Sexual orgasms.
==> http://www.actionlove.com/cases/case7825.htm
Sexual Orgasm! What exactly does one feel like for a female?
==> http://www.actionlove.com/cases/case7794.htm

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Copyright (C) since 1997 Newman K. Lin, Ph.D., PE., All rights reserved.