"i have been on numerous birth controls, but i got a blood clot about a year ago and i am no longer allowed to be on estrogen for the rest of my life so i started on the progesterone pills and they didn&#039;t stop my period so i got this implant and i have been straight bleeding for about three months straight with no break. not even kidding this birth control is the worst and this isn&#039;t just spotting it&#039;s heavy bleeding, i&#039;m never happy anymore either i&#039;ve had it for about five months and i&#039;m getting it taken out to put and iud in i can&#039;t even believe they market this as a valid birth control what woman would want such an irregular period"