"i am on my second implanon. the first implanon was a dream: no periods, no spotting, no maintenance, insertion was easy, bone density returned after 8 years on depo, no mood swings. the only bad part was removal: i (intentionally) gained about 30lbs while on implanon and the doctor had a hard time removing the implant: multiple incisions and significant discomfort. the site was sore for weeks. and now 3 months into my 2nd implanon i am getting side effects: constant light bleeding (2 months so far), tender breasts, cramps, mood swings and depression...i loved it the first time and still recommend implanon, but this is just a wake up call that it&#039;s not for everyone...and the way your body reacts can change!"