Summary: Female arousal determines offspring gender.

In the spirit of Father's Day, I wanted to share this tidbit...

Most people assume that the gender outcome of a child is determined by the man's contribution. After all, her gamete (ovum) is sex-neutral, and his gamete (sperm) is sex determinant.

But here's the thing: his sperm offers but a 50-50 coin toss on gender. It's the female that determines the sex...

Years ago, I was having a conversation with a scientist about my children - all sons at the time. He half-jokingly told me, "If you want to have a daughter, you'll have to tell your wife to calm down... Or catch her while she's sleeping."

He went on to explain that it's the environment within the female sexual organs that skews the odds to favor one gender over the other. An orgasmic woman will tend to have sons because orgasms alter the pH of her uterus. This change in her internal environment will favor the male swimmers once a man shoots his load.

This coincides with the Sexy Sons Theory... Having hot sex with Chad gives her a son who can one day carry on the C.T. legacy... Having duty sex with Beta Bob produces a daughter who eventually seeks out her own Chad(s).

Lesson: Give her the Chad treatment, but keep it under wraps.