birth control
"I was on Nexplanon for a little over a year. First, I spotted for six months straight but had no other side effects. Then I had no period for six months, and my libido disappeared. Then my libido started to come back along with my period for three weeks, with intense cramping, mood swings, night sweats and swelling lymph glands. I had it out three days ago and have just realized it also caused me to develop melasma (pregnancy mask) on my upper lip. As birth control it was good but I couldn't handle the side effects. If you show a lot of sensitivity to hormonal methods this might not be right for you."