Head-to-head comparisons of medication uses, side effects, warnings, and more.
NuvaRing (etonogestrel / ethinyl estradiol) can be used as birth control to help prevent pregnancy. It contains two hormones: a progestin and an estrogen. It's a latex-free, flexible plastic ring that’s inserted into the vagina. You keep it in your vagina for 3 weeks before you remove it for 1 week, and then you start again with a new ring. NuvaRing (etonogestrel / ethinyl estradiol) can cause side effects like headache and irritation in the vagina. Some people might also gain weight while using the medication. There are detailed instructions to help you use it properly. This birth control ring is available as brand-name and generic versions.
Medroxyprogesterone acetate (Depo-Provera, Depo-SubQ Provera) is a progestin-only birth control. It's injected into the muscles or under the skin once every 3 months by a healthcare provider to prevent pregnancy. It's also used to treat pain related to endometriosis. Some of the more common side effects of medroxyprogesterone (Depo-Provera) include changes in menstrual bleeding, headache, and weight gain. Because receiving this medication long-term can weaken your bones, you can only use it for a maximum of 2 years, unless otherwise directed by your provider.
Depo-Provera
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