birth control
"Worst birth control I have been on. I got it  1 and 1/2 yrs ago. First 7 months was fine, then I started bleeding randomly. I bleed on average 25 days out of a month (most days straight was 22) Those 6 days I don't are mixed in the middle mostly two days at a time,  some even include spotting which I don't refer to as bleeding anymore. I live with a tampon in! Had my hormones and thyroid checked for to see if that was the culprit and had a transvaginal ultrasound which showed I had a cyst on my left ovary. It definitely will keep you from getting pregnant due to the constant bleeding. I'm getting mine out at 10:20 tomorrow and I can't wait ( have thought about cutting it out myself ) I don't want to wait 12 hours!"