The contraceptive ring is a vaginal device that contains two active ingredients, ethinyl estradiol and etonogestrel. These hormones are absorbed into the bloodstream through the vaginal wall. The contraceptive ring is ideal for women who struggle with taking a daily pill. One ring is inserted into the vagina every four weeks and stays in place to protect against pregnancy. After three weeks, the ring is removed for a ring-free week, allowing menstruation to occur. A new ring is then inserted following the ring-free week.
Although the hormone dose in the contraceptive ring is lower compared to traditional birth control pills, it remains a highly reliable form of contraception.