"i got the implant in 2014. it was fine until about august and then i started my period and it was very heavy i went back to my doctor and got put on another birth control pill to make it stop after a couple weeks it stopped. i had a bladder infection and they put me on antibiotics and i was back on my period for 6 months. my doctor wanted to do a dnc on me and i had old blood from being on it for so long. they then switched my birth control pill again. it stopped for a couple months and when it started back up again my doctor put me on an estrogen pill cause from me being on the 2 birth controls for so long i had a thick lining around my uterus and it was trying to thin out. i&#039;m currently on my period and have been for 4 months."