Etonogestrel
"Had this put in February 2016 having it removed next month.  My period comes twice a month for 7 days.  I've always suffered from migraines this just makes me have them more often.  No regularity to when the cycle starts.  It's comes on for a week then off for 3 days then on another 5 days, then off for almost 3weeks, then comes back again super heavy. I can't deal with the irregularities of it. While I was on the Depoprovera for 20+ yrs I never had a cycle & it was great. I wanted a birth control with no maintenance & this was suggested. Also I've noticed no libido. I don't crave it anymore & when I do have intercourse it doesn't feel the same like I'm trying too hard to get excited. Having it removed & going back to what works for me."