birth control
"I got Implanon inserted in January of 2009 after I had my son. I weighed roughly 200 lbs then. I breastfed for 7 full months and lost about 20 lbs in doing so, and I had NO periods at all during that time. I am closing in on the halfway point of having this in and I do get quite a bit of dark spotting and irregular periods now with cramping like I used to get when I was on no birth control. I have PMDD, so my psych doctor always has me on some antidepressant. I am on Wellbutrin now and have been since October of 2009. I am now down to 148 lbs. I haven't been this thin since I was in my early 20's (I'm 33). I do walk and watch what I eat, but nothing extreme, and nothing unusual. I'm now getting sore breasts and hoping that the next 18 months go okay."