Etonogestrel
"I am 22 and I've had this implant for maybe 3 months, and it's horrid. The first month I had heavy dizzy spells, I couldn't walk without holding onto the wall and felt nauseous. I bled maybe about a week after and countinuously been bleeding heavily. It stopped 3 times for about 2 days and started up again immediately after. My sex drive is completely gone, I'm bloated all the time and am a bit lazier than usual. Will get it removed next month."