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Index/Topics/Contraception Effectiveness

Contraception Effectiveness

The topic discusses the effectiveness of different contraception methods, including hormonal methods, IUDs, and withdrawal.

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Jan 13, 2026
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What are women's views on internal ejaculation and birth control methods?

Most women’s views on internal ejaculation are pragmatic: many feel comfortable with ejaculation inside when using reliable contraception, yet concerns about imperfect use, sexually transmitted infect...

Jan 14, 2026

How do age, menopause, and hormonal contraception affect vaginal physiological responses?

Age, menopause, and hormonal contraception each reshape vaginal physiology through changes in sex-steroid exposure: aging and the menopausal transition—markedly the decline in estrogens—produce thinni...