"i have had implanon since early may 2010 so about 7 months now.  i think that implanon was definitely the right choice for me but it&#039;s different with everyone and anyone reading these comments should keep that in mind.  i was previously on the depo shot for 2 years and have the same side effects on implanon that i did with the shot.  i haven&#039;t gotten my period since it&#039;s been in, not even a little bleeding.  i have gained about 5-10 pounds but i am not a very active person.  i love not having to worry about getting pregnant or using a condom.  the only problem i have had is the extreme bruising and pain when i got it put in and it took a little over a week to heal all the way but i have a very minimal scar now."