NuvaRing (ethinylestradiol and etonogestrel)

NuvaRing is a form of contraception or birth control. It's a flexible ring that you insert into your vagina once a month, leave in for three weeks, then take out replace with a new one a week later. The ring continuously releases two hormones - an oestrogen and a progestogen - that are absorbed into your bloodstream and work like the pill.