Etonogestrel - Ethinyl Estradiol (NuvaRing) Uses

Etonogestrel - ethinyl estradiol is a combined hormonal contraceptive and it is used to prevent pregnancy. 

There may be other uses of ethinyl estradiol - etonogestrel—your healthcare professionals can give you further drug information.

Etonogestrel - Ethinyl Estradiol (NuvaRing) Mechanism of Action

Etonogestrel - ethinyl estradiol vaginal ring works by preventing ovulation (release of an egg from the ovary). These hormones also cause changes in the cervical mucus, which makes it more difficult for sperm to enter the uterus. Additionally, they cause changes in the endometrium (lining of the uterus) to lower the chances that a fertilized egg will be implanted.

Note: Combination hormonal contraceptive use does not protect against sexually transmitted infections such as chlamydia, gonorrhea, HIV infection, and other sexually transmitted diseases (STDs).

Etonogestrel - Ethinyl Estradiol (NuvaRing) Doses

Etonogestrel - ethinyl estradiol vaginal ring should be inserted in the vagina and left in place continuously for 3 weeks. Thereafter, it should be removed for a 1-week break, during which time you will experience withdrawal bleeding. You should insert a new ring exactly 1 week after removing the last ring.