Long penis = female offspring
No where on this forum have I seen the effects of penis lengthening on the sex of offspring which may be of concern to young members. The sex of offspring is determined entirely by the male since he hs both male and female sperm whereas the female has only female eggs. Anyhoo, the male’s semen contains about 3X as many female as male sperm but the female sperm are much smaller and swim slower. So the deeper the sperm are deposited in the vagina, the shorter the swimming distance to the fallopian tubes leading to the ovaries. This, of course, favors the greater number of female sperm and enhances the chances of a female offspring by a factor of say 3X. Knowing his allows a couple to be somewhat selective as to offspring sex by limiting the penetration when ejaculating. The alternate is of course also true, a short erect penis deposits the sperm far from the fallopian tubes, favoring the much faster swimming male sperm and produces more male offspring. Short penis fathers may enhance the chance of female offspring by using a pipette to inject the sperm close to the fallopian tubes OR PRACTICE PE TO LENGTHEN THE ERECT PENIS. The erect penis has stayed about 5.75” average for generations because that produces about a 50/50 mix of offspring. Just remember long equates with female offspring and short equates to male offspring. A layman’s version.