Norethindrone
"I have endometriosis and my husband and I have been trying to get pregnant for 7 years and my doctor prescribed me Norethindrone 5mg on 12/03/15 for a months use only, after being on a different birth control (trying to regulate my period) that had me bleeding for a whole month just to try to stop the heavy bleeding. And only after a week of taking this medication it finally stopped!! but now I have concerns because it is now February 13, 2016 and still have not had my period. I have taken numerous pregnancy tests and all negative. Coming from someone that has been trying to get pregnant, It's scary and nerve wrecking! Just wondering if this is happening to anyone else?"