Your Question:

Does the penis size matter for women to achieve orgasm? (8/29/1997, more in /extra/psize.htm)

Absolutely NO. When a couple can not achieve orgasm, they may blame the penis size. If they know how to do sex right, they can make it every time.

Experiments have shown that the Method of Resonent Orgasms does nothing with the penis size. If a Finger Plier with two finger of 3 -4 inches can do for women, why men need a long or thick penis? In fact, a long or thick penis can not stay erection too long because the bending stress of the erected penis against the muscle around the prostate gland and the penis root will force the man to ejacualte. All you need is about 4-7 inch, hard penis, pointing to 12-2 o'clock positions. Usually, if the penis starts from the 3 o'clock position, it will do well too since in the moment of ejacualtion penis will expand about 10-20%.

In porn movies, you may see the huge penis pointing to below 4 o'clock positions, aiming at the ground, not the sky. That penis can not give women orgasm bcause it can not provide enough pressure acting on the woman's trigger zone although it may produce enough friction in the vagina. Our studies show that it is the pressure wavse on the woman's trigger zone ans the clitoris trigger the periodic contraction of the uterus, that leads to orgasm! Friction inside the vagina will cause pain, not pleasure. That is the vagina must be well-lubricated if you want to do sex right. Most of the time during intercourse, the couple will spend a lot of time to prepare the vagina for high-speed and high-pressure thrusting. Once it is well-lubricated, the Method can trigger the uterus contratcion, multiple orgasms, in one minute.