Why are there more gays than lesbians..?

Several reasons. Women aren't as promiscuous as men are(generally), so they are more in touch with their sexuality than men(proven by men over-defending their sexuality). It is also proven that men can be born gay due to the chemicals in the mother(a female, obviously) affecting the baby. Boys are thought to be more of a threat to the mother's body, so it defends against it. The more boys she has, the higher the chance of one of them being gay due to the fact that the body is getting stronger against it. However, there are a multitude of reasons. Those are just two.