You asked: Hi, I am a 21 year old female.I have very irregular periods , they usually come every two or three months. Sometimes I bad pain in that region that comes and goes. It also hurts when I have sex and we always use lube, 75% of the time bleed a little afterwards. We do not do anything crazy at all. I also have super thin hair, like I?m almost going bald in certain spots? When I was on birth control pills it really seemed to help. I was on it for a little over a year and I lost about 15-20 pounds, my hair got a little better, and regulated my period. I do not have insurance and I am concerned. I was hoping you could help.