birth control
"I had Implanon put in March 2010.  No problems in the beginning; still had my period only lighter, with some spotting.  Now I've been spotting for the past 3 weeks and all I want to do it eat.  My breasts are tender and swollen.  Sex drive - not there.  I'm really considering having the Implanon removed and just rely on condoms.  Unfortunately I can't take the pill because it has estrogen and I've had a history of a blood clots after a knee surgery."