Feminists

It means there was no doubt as to the infant's sex so 'female' was written on the birth certificate.

When there's doubt, the surgeon and parents usually make some decision and then the infant is left to deal with the consequences of that much later in life.

I think it's usually used by genderqueer or trans people (i.e. FAAB women who identify as male, or women who are transitioning, but I am *not* an expert, this is what I've picked up over the past few days).

As for the math, I have no idea. I'm just trying to keep us from going at each other's throats again.

There is also the issue of why these issues of sexuality are being raised and hashed out here, since they would really fit more in the LGBT group. As to that I'm not sure but things have been pretty crazy around here lately so I think it's likely that people are just not wanting to be too trigger happy with locking threads or what have you.