birth control
"So I got this implant 08/2015 and the first 4 months my periods were normal and first 2 months I had a few mood swings. After the 3rd month everything seemed normal for about 3 more months. No weight gain, or mood swings or anything but now it got pretty bad. I went without a period for two months but now that it's back I get it every 2 weeks. I saw my dr yesterday 7/272016 and said that it is thinning out my lining so maybe that's why I am having my period more often. She prescribed some estrogen to see if it balances everything out and if not then I will need to take it out."