birth control
"I have been on Implanon since July 2009, and so far it has been the best form of birth control that I have came across.  I have not had a cycle since July, there have been no mood swings, weight gain, depression, hair loss, etc.  If anything I feel a lot more comfortable and happy now that I don't have to worry about that time of the month. The only thing I don't love is the small scar on my arm from the insertion.  Other than that I would recommend it to other people who like me get migraines from the extra estrogen and are bad at taking pills every day."