birth control
"I have had my Implanon for about a month now and it's been a very good experience so far.  I got it inserted on about the third day of my period for that month and it stopped the next day (my periods usually last five to six days).  I recently started my period again and it's lasted for a whole week, but it's been really light and diluted and will likely be done by tomorrow.  I have had no negative side effects aside from my forehead broke out slightly for about a week, but washing my face more often helped with that.  I haven't experienced any kind of changes in appetite or sex drive.  I was losing weight before getting the Implanon and I have continued to lose weight since without any problems.
Definitely worth it!"