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Published on: May 30, 2025
[Hormonal contraception for men: still a current issue]
1Centrum für Reproduktionsmedizin und Andrologie/Klinische Andrologie, Münster. Michael.Zitzmann@ukmuenster.de
Der Urologe. Ausg. A
|January 9, 2010
Summary
Male hormonal contraception aims to suppress gonadotropins (LH and FSH) to stop sperm production, requiring testosterone replacement. Current research focuses on injectable steroids, not daily pills, for effective male birth control.
Area of Science:
- Reproductive endocrinology
- Male reproductive health
- Pharmacology of contraception
Context:
- Hormonal male contraception requires suppressing luteinizing hormone (LH) and follicle-stimulating hormone (FSH).
- Achieving azoospermia (cessation of sperm production) is the primary goal.
- Testosterone replacement is essential during suppression therapy.
Purpose:
- To review the current strategies and challenges in developing hormonal male contraception.
- To evaluate the efficacy of different hormonal regimens for male birth control.
- To identify the most promising methods for future clinical application.
Summary:
- Hormonal male contraception relies on suppressing gonadotropins (LH and FSH) to inhibit spermatogenesis.
- Exogenous testosterone alone is insufficient; a gestagen is needed for complete LH and FSH suppression.
- Constant serum sex steroid concentrations are crucial, making daily oral or transdermal methods currently unsuccessful.
- Combined injectable steroids are the most promising approach, currently in advanced clinical trials.
Impact:
- Highlights the limitations of current oral and transdermal hormonal male contraceptives.
- Identifies injectable steroid regimens as the most viable near-term option for male contraception.
- Informs future research and development in male reproductive health and birth control methods.
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