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No method of contraception stirs quite as much heated discussion and debate as the IUD. The reasons the IUD has this distinction are simple: People's opinions have been shaped by a body of seemingly d...
In 1997, the U.S. Food and Drug Administration endorsed the use of a combination estrogen and progestin oral contraceptive for emergency postcoital contraception.1 In 1998, the agency approved the fir...
Treatment of male rats with ornidazole results in reversible infertility, which is associated with the detection of the contraception-associated protein 1 (CAP1) in epididymal fluid. The protein...
The administration of testosterone plus a progestogen functions as a male contraceptive by inhibiting the release of pituitary gonadotropins. After 3 to 4 months of treatment, most men are azo...
The investigators at the Sixth Summit Meeting on Hormonal Male Contraception, Petersberg, Germany, held on July 7–9, 2002, recognized the need for standardized clinical trials to develop a hormonal ma...
Presently, there are only limited options available for family planning. Contraceptive modalities available to women include hormonal contraceptives (birth control pills, contraceptive patch, and horm...
Monthly injections of testosterone undecanoate (TU) act as a male contraceptive by reversibly suppressing spermatogenesis to azoospermia or severe oligoazoospermia in 95% of Chinese men. In 5% of ...
It has been 40 years since the administration of steroids to women to prevent pregnancy was approved in many countries, and finally the development of reversible hormonal contraceptives for men se...

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