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来自维基百科,自由的百科全书
狄波-普维拉(英语:Depo-Provera)是一种仅含孕激素的避孕药的商品名,即长效醋酸甲羟孕酮(英语:depot medroxyprogesterone acetate,DMPA),一种长效可逆激素避孕药物,仅需每3个月注射一次。这是一种含有17α-羟孕酮衍生progestin醋酸甲羟孕酮的用于长效注射的悬浊液。
狄波-普维拉 Depo-Provera | |
---|---|
背景 | |
生育控制种类 | 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 | |
持续期间 | 3个月 (12–14周) |
可逆性 | 3–18个月 |
注意事项 | Maximum interval is just under 3 months |
医师诊断 | 12周 |
优点及缺点 | |
是否可以防止性传播疾病 | 无 |
月经 | Especially in 1st injection may be frequent spotting |
月经 | Usually no periods from 2nd injection |
好处 | Especially good if poor pill compliance. Reduced endometrial cancer risk. |
风险 | Reduced bone density, which may reverse after discontinuation |
医学注释 | |
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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