My sister was here today and was really distraught as she has discovered quite a large bald patch on the back of her head. She has long dark hair and it can only be seen when she lifts her hair up.
She doesn't have children but I told her MN was great for support and advice and I'd see if anyone could offer any answers here.
She's 36 and has recently had other symptoms linked to PCO, a recent blood test didn't confirm anything though.