If you are going to contribute to science you need to leave belief behind, and bring evidence to the argument.
Luckily I live in the U.S. where freedom of speech is guaranteed but the evidence lies in the known physiology of men and women. Having spent a career as a professional biologist, it was simply my belief that I could add something to this discussion on biology. However, if I'm to leave my beliefs behind, maybe not.
But if it's evidence of the God I mentioned as an aside, I cannot offer you that evidence. I couldn't accomplish that trick even if you were Billy Graham and, if you are attacking my beliefs as I think you are, I'm fairly sure you're not the evangelist. :)