Reader : 1/16/1999>
I have a 7.3 (18.5 centimeters) inches of penis lenth and 5.5 ( 14.5 cm.) inches in circumference in full erection. My problem is that very often I reach to much into my girlfriend s vagina and hit her uterus. She has orgasm s every time and more than once, but she has complained of pain in her vagina after sexual intercourse that lasts for 12 hours and pain when she orinates after sex. I think I am putting to much preasure on myself to satisfy her because I really like her and that makes me try to hard. We often have sex (meaning ejaculations) up to four times in a period of three hours wich makes us both very tired. Reading your page makes me worry if I am putting to much work on my penis. Sometimes when I masturbate I don t get 100% hard erection. I am 27 years old and my girlfriend is 18. Please help me letting me know how can I stop hurting her and on information on my sexual helth. By the way, I think your page is great. Thank you very much.
This article has been provided by the LIN Institute/ Applied Science & Engineering
Research, Inc. 1/17/1999
Copyright (C) 1999 Newman K. Lin, Ph.D., PE., All rights reserved.