There's not one single photo of her being pregnant. In fact there's very few photos of her childhood or youth either...

There is, iirc, one man who claimed to have had gay sex with "Mike" before she met Obama, and several who say that for Barack too.

She had an older brother, who looks perfectly normal. It's entirely possible her mother raised her as a daughter, there's a sickness that can cause that, eh? Unlikely, but possible.