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来自维基百科,自由的百科全书
狄波-普維拉(英語:Depo-Provera)是一種僅含孕激素的避孕藥的商品名,即長效醋酸甲羥孕酮(英語:depot medroxyprogesterone acetate,DMPA),一種長效可逆激素避孕藥物,僅需每3個月注射一次。這是一種含有17α-羥孕酮衍生progestin醋酸甲羥孕酮的用於長效注射的懸濁液。
狄波-普維拉 Depo-Provera | |
---|---|
背景 | |
生育控制種類 | 激素 |
初次使用日期 | 1967年 |
Failure比率 (第一年) | |
完美使用 | 0.2% |
一般使用 | 6% |
用法 | |
持續期間 | 3個月 (12–14周) |
可逆性 | 3–18個月 |
注意事項 | Maximum interval is just under 3 months |
醫師診斷 | 12周 |
優點及缺點 | |
是否可以防止性傳播疾病 | 無 |
月經 | Especially in 1st injection may be frequent spotting |
月經 | Usually no periods from 2nd injection |
好處 | Especially good if poor pill compliance. Reduced endometrial cancer risk. |
風險 | Reduced bone density, which may reverse after discontinuation |
醫學註釋 | |
For those intending to start family, suggest switch 6 months prior to alternative method (e.g. POP) allowing more reliable return fertility. |
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