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The uniqueness of on-demand male contraception
Natalia Del R Rivera Sanchez1, Carla Ritagliati1, Gregory S Kopf2
1Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA.
Abstract:
Because nearly half of pregnancies worldwide are unintended, available contraceptive methods are inadequate. Moreover, due to the striking imbalance between contraceptive options available for men compared to the myriad of options available to women, there is an urgent need for new methods of contraception for men. This review summarizes ongoing efforts to develop male contraceptives highlighting the unique aspects particular to on-demand male contraception, where a man takes a contraceptive only when and as often as needed.
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