birth control
"I have a very bad case of endometriosis, which causes very severe pain during my period. After trying a few different birth control pills which my doctor said may lessen the pain, to no avail, I eventually had surgery. Still, the pain persisted. After that I finally got my hands on this little green miracle, and somehow (in a way I personally do not understand) the pill has stopped my periods completely. I simply do not have them, ever, not even spotting, and I am only 20 years old. With no periods, no pain. If I stop taking them the periods and pain resume. I love this pill, its a blessing for sure."