I got my implanon taken out in Nov of 2011 after having it in one year that whole year I had the implanon I didn't have a period after it was taken out I got my periodbin Dec up until April I missed my period for 3 months then got it back and from that point I haven't had a normal period since so far it's been 4 months and I'm not pregnant I want to try for another baby but with no period it's hard what do you think could be wrong