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Nuvaring General Information
Nuvaring can be described as a flexible vaginal ring. It is used for the purpose of contraception. It consists of a blend of etonogestrel, which is a form of progestin and ethinyl estradiol, which is an estrogen. These are released gradually with the passage of time. The vaginal ring functions via stopping ovulation and then by altering uterus lining and cervical mucus.
NuvaRing functions like the oral contraceptives. It should be inserted in the vagina once in a month. NuvaRing is a non-biodegradable vaginal ring. It is flexible, transparent and colorless. The chemical designation of this progestin comes as: etonogestrel (13-ethyl-17-hydroxy-11-methylene-18, 19-dinor-17α-pregn-4-en-20-yn-3-one) and the chemical name of this estrogen comes as: ethinyl estradiol (19-nor-17α-pregna-1, 3, 5(10)-trien-20-yne-3, 17-diol). The molecular weights for etonogestrel and ethinyl estradiol are 324.46 and 296.40 respectively. Nuvaring should be used as prescribed by the health care practitioner. You should keep Nuvaring away from the reach of children. Nuvaring is available in a strength that releases 0.120mg etonogestrel & 0.015mg ethinyl estradiol in a single day. The effects of Nuvaring are as good as any other methods of contraception and its working procedure is just the same as oral contraceptives. All one requires doing is to follow the prescriptions given by the physician.
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