Etonogestrel
"I could cry now! This is my 2nd implanon.1st wa out in 9 months due to mood swings and feeling sooo low all of the time. I cannot use combined pill due to familt history of cardiac problems and migraine myself. The POP makes me bleed constantly without a break and I ended up anaemic using the coil (IUD). Decided last year to give the implanon another go just in case it was a one off bad experience....6 months in and I has gain 20lbs and feel horrific. Anxiety++ depression++ stress++ weight++ Making an appointment to have Implanon removed. Only plus to Implanon for me is that I don't have any periods. That's the only plus. Insertion and removal is easy having done it once before. Lack of periods is great. Never again"