What is the youngest age a woman can go through menopause?

Mithrandir_black asked: I’m only 25 but I’ve been having symptoms of menopause, is this even possible? I’ve had problems with my period ever since I got it, so I wouldn’t be surpised! Thanks.
I won’t be able to go to a doctor for about 2 weeks, we’re in the middle of moving and pretty much all [...]