Etonogestrel
"After five years, I can honestly say I love this birth control. I should've been pregnant 6x over, as I have sex on average once a day every day with my boyfriend. No period for five years is also a HUGE plus; I had terrible periods, now nothing. 
Downsides: I've always had acne, and still do. Might've made it a bit worse, but I can't be certain it was the birth control. 
I have gained about ten pounds, but it could also be because I started this birth control when I was so young, and I'm now growing into my body. I'm only 21. 
Low sex drive. I used to think about sex all the time; now I never crave it. I do it more now for him. I think it's turned me asexual.
Overall though, no periods and no pregnancies are good with me!"