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 Wysłany: Wto 17:57, 13 Mar 2007 Temat postu: Nuva Ring Merck & Co 3 rings |
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NuvaRing vaginal ring is a flexible combination contraceptive vaginal ring. Ethinyl estradiol is a kind of estrogen (ES-troh-jen) and etonogestrel is a kind of progesterone (proe-JES-ter-one). These are both female hormones used for contraception. NuvaRing vaginal ring releases these hormones and is used to prevent pregnancy.
Nuva Ring Merck & Co 3 rings |
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