guys who know nothing about periods:D

So my SO and I have not really talked that much about periods so it's still slightly awkward for us.. But one day I told him I started my period and was feeling aweful because it was super heavy and I could feel a lot of blood loss lol. Don't worry just normal heaviness so nothing to worry about. And he just looked at me funny and said "How can it be possible to pee out so much blood that it hurts you the bladder isnt that big baby!"
I burst out laughing my ass off and he had no idea why. You know nothing Jon snow