Norethindrone
amenorrhea
"I was put on this because I got into a heated argument at where I worked at the time and went to my gyno right after and so my blood pressure was elevated. I told my doctor about what happened but to be safe she put me on this since it doesn't contain estrogen. I LOVED it. I didn't get my period for nearly 2 years. And then I don't know what happened, maybe I wasn't taking it at exactly the same time anymore (actually now that I think of it I wasn't). So my doctor put me on LoSeasonique but I don't want to get my period at all so I think I'm going to go back on this."