When my boyfriend and i have sex, my stomach will hurt very badly. why is this? how can i stop it from happening? this pain i get makes sex very unenjoyable and it worries me, i feel it isn't normal. it only happens when it is deep and fast, or in certain

This : This could be from an ovarian cyst, or it may be from your anatomy, such as persistent hymen. Please have a medical evaluation, also please be sure your pap is up to date.

Endometriosis: Sounds suspicious for endometriosis (when glands inside the uterus set up shop in places where they are not meant to be and continue acting like they're still in the uterus). The end result is a lot inflammation, scarring and pain. This is a very tricky diagnosis to make and it's challenging to tackle in a forum like this. Get with your OB/GYN. I am happy to help with a Virtual Consult.