"i have had the implanon for almost a year and i love it. i do have random periods and have gone a few months with no period and then have had 4 periods in the last two months, and every once in a while i have spotting, so the bleeding is pretty random. it was important to me to not be on a birth control that makes your bones brittle, so i am extremely happy with the implanon. i have had no side effects besides the random periods. my sex drive is the exact same, i haven&#039;t fluctuated in weight, no mood swings, no change in acne. i am extremely pleased with it and would recommend it to anyone."