"i got my implanon inserted july of 2010 and now its august of 2011. i had no problems with it, no period at all until 2 days ago. i do get some mood swings and a loss of sex drive. but all in all i have had a great experience with it. i have not gotten pregnant on it, didn&#039;t have a period for a year. i would recommend this form of birth control to anyone."