Etonogestrel
"This is my third time just now putting it back in . I’ve never gained weight and have never experienced any side affects listed . I have no periods for the first two years and then the last year I start to gradually get a cycle here and there . A few months before I get It out the cycles become more frequent in a month time
My menstruation can be heavy or light at times . No consistency near the end . It affects everyone different . This is my experience and I love It and it’s overall a cheaper way to go"