"i&#039;ve had nexplanon for approximately a year and a half, since 7/2014. i did not like it for the first, hmm, 6 months because of irregular, long periods and short time between periods. i haven&#039;t had my period for 2 months now since january 2016 (i&#039;m hoping i don&#039;t have them anymore). i do take pregnancy tests just to be more cautious and they are always negative. the only negative thing i can say about it is, my moods are really out of whack! glad it&#039;s not crying for no reason, but it&#039;s more of a bitch attitude."