"i had implanon since july 07 and i 100% love it. i got it after having an abortion and not wanting to have to make that type of decision again. after i 1st got it, i was period less for 3 months, and since then, my period comes every 4-6 weeks for about 5-7 days, but no weight gain, mood swings, or acne, until 1 or 2 days prior to my period starting, so i just chalk it up to pms. other then that, i love not having to thing about pregnancy or remembering to take some pills or get a shot. i highly recommend it."