[exDemMom]

Women do not need to climax in order to conceive and give birth, a fact that makes the evolutionary cause of their orgasm slightly mysterious.

I don't think it's all that mysterious. Early in development, the equipment is the same. It's the early exposure to testosterone that causes the male fetus to differentiate as a male; the "default" pathway leads to a female. There is a genetic syndrome where an XY person lacks the androgen receptors and is an infertile female. Since the equipment starts out the same, I expect the nerves and brain connections to be similar, too.

[Tallguy]

I don't think it's all that mysterious. Early in development, the equipment is the same. It's the early exposure to testosterone that causes the male fetus to differentiate as a male; the "default" pathway leads to a female. There is a genetic syndrome where an XY person lacks the androgen receptors and is an infertile female. Since the equipment starts out the same, I expect the nerves and brain connections to be similar, too.

You might be right, but try making that point on 'Oprah'!

[Maury]

It called testicular feminization, and Jamie Lee Curtis is ,supposedly, a perfect example. Technically, she's an XY male, but is, for all practical purposes, female. She sure looks all female to me!