birth control
"WORST THING I EVER DID! I have had the implant in my arm for around 2 & a half years, I didn't want to wait till the 3 year mark to get it removed so I had it taken out today. I gained 28lb from having it put in my arm with no lifestyle or diet changes. It made me angry and always sad/depressed. I used to be so happy & calm and never got mad easily, but with the implant in I snapped at everything & had terrible mood swings. It effected me mentally. My periods were v irregular, I could be on for 1 full month & then off for 2 months then come on for a week & so on. Such a horrible life changing drug. The worst thing about it for me was the weight gain, I used to be slim and fit and now I'm fat, gone up 3 dress sizes! :( not good!"