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更多好医生,请继续阅读下文查看哦~
切断源头:影响垂体分泌促排卵激素; 阻止交流:让宫颈粘液变粘稠、降低精子穿透力,阻碍精卵结合; 远离场所:影响子宫内膜、输卵管,减少卵子的着床等。
01
现在男性避孕药有突破吗?
02
其他男性避孕方式如何?
要为男性避孕,必须阻止精子每天排出。女性通常每月只排出1个卵子,但男性每天都有数百万个精子排出。
参考资料
[1]Hong, S. H. (2024). Targeting nuclear receptor corepressors for reversible male contraception. Proceedings of the National Academy of Sciences of the United States of America, 121(9), e2320129121. https://doi.org/10.1073/pnas.2320129121
[2]Bearak, J. et al. Unintended pregnancy and abortion by income, region, and the legal status of abortion: estimates from a comprehensive model for 1990–2019. Lancet Glob. Health 8, e1152–e1161 (2020).
[3]BBC NEWS. Will the world's 'first male birth control shot' work?[EB/OL]. (2019-12-06)[2022-09-21].
[4]AMA Journal of Ethics. Contraceptive Justice: Why We Need a Male Pill[EB/OL]. [2022-09-21].
[5]Yuen F, Thirumalai A, Pham C, Swerdloff RS, Anawalt BD, Liu PY, Amory JK, Bremner WJ, Dart C, Wu H, Hull L, Blithe DL, Long J, Wang C, Page ST. Daily Oral Administration of the Novel Androgen 11β-MNTDC Markedly Suppresses Serum Gonadotropins in Healthy Men[J]. J Clin Endocrinol Metab. 2020 Mar 1;105(3):e835–47.
▍图片来源:Soogif、网络。如有侵权,请联系删除。
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温武彪 深圳中山妇产医院(原深圳中山泌尿外科医院)
郭斌 深圳中山妇产医院(原深圳中山泌尿外科医院)
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