"i first had the implanon implanted when i was 17.  idk if i just got lucky, but it was like a miracle for me.  my boobs grew, skin cleared up.  i do occasionally get a bit of spotting, but never had a full blown period or any cramps.  my mood does swing quite rapidly, but it&#039;s worth it.  i have since had it replaced with another implanon late last year, and again, not a single problem with it.  i tend to be forgetful and my personal life is forever getting more chaotic, so it is good to not have to worry about remembering to take a pill every day, and it lasts three years.  10/10, would use again."