Some barrier contraceptives also help to protect against sexually transmitted infections.
有些屏障避孕还有助于预防性传播疾病.
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Continuous Oral Contraceptives: Are Bleeding Patterns Dependent on the Hormones Given?
连续口服避孕药: 出血模式是否依赖于服用的激素?
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Now the production of contraceptives in China has basically become self-sufficient .
中国的避孕药具供应已基本做到了 自给.
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Contraceptives and Condoms, Gloves and Mittens Rubber and Rubber Products, Glove, Rubber Packing.
采购产品避孕剂和避孕套, 手套和棒球手套,橡皮和橡皮产品, 手套, 橡皮.
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P : An intrauterine device, but I'm told the pill is more effective than other contraceptives.
放过避孕环, 但我听说口服避孕药比其它方法更有效.
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Also at issue is the rising pregnancy rate among contraceptives studied in the last decade.
另外在这次会议上还研究了在过去的十年中避孕中怀孕率升高问题.
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促进在家庭计划 、 分娩和避孕药具使用方面分担责任.
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口服避孕药与中国妇女出血型脑卒中的1：1病例对照研究
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