[Emu]

It's an unfortunately simplified question, though. The genetics of homosexuality is still under a lot of scrutiny and just how homosexual reproduction plays a part in the sexual orientation of the children is still really uncertain. There are a lot of factors here that may nullify that question. For example, if a homosexual woman has a son, will he be gay, or is there a possiblity he could be more heterosexual than his peers? Or will it have no effect at all? What about gay men with daughters? If those questions are answered, it could just mean that even if homosexuality has a strong genetic factor, it would just be something that's as much the luck of the draw as something like, say, autism, which vastly affects more men than women.