Do girls share this kind of information to guys?

If your dating or have close friend why not it human nature every woman has periods it not a secret

Of course. We get super emotional at those times and want to explain why, which is generally why we say. Or we are warning you ahead of time. Just tread lightly when a female friend or gf says so.

unfortunately being in a relationship with a woman also means sharing every single detail of your life, be sure to go through the grieving process of losing your privacy before continuing with your relationship.

Never I have never done that ever

I love when women are on their periods!

It is a special moment in most girls lives when they have their period, a big majority of them also get super horny when they are on their period!

I have always enjoyed having sex when my wife is on her period!

It probably depends on the person, but it's pretty normal to complain about cramps.

I had this one friend who was desperately trying to force a closeness between her and I. She used to tell me about when her periods start or how it hurts or about her gal bladder operation.
For me, personally, I don't like the overshare of that kind of information. Not because I am childish or anything but just because it doesn't have anything to do with me.

Some girls are just more open about private stuff like that. Personally I have no problem talking about it with my female friends but generally avoid talking about it with guys cause it might make them feel awkward.

Lol. My fiancée shows me when she has a particularly weird/interesting period blood clot.

I like to hear it because then I can sneak out with my man friend and get him to suck me off.

ewwww never