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Review
. 2023 Nov;33(13):613-623.
doi: 10.1016/j.purol.2023.09.014.

[Male infertility, environment and lifestyle]

[Article in French]
Affiliations
Review

[Male infertility, environment and lifestyle]

[Article in French]
C Methorst et al. Prog Urol. 2023 Nov.

Abstract

Background: Since the 1970s, there has been a quantitative and qualitative decline in sperm parameters. The main hypothesis to explain such a rapid evolution is the involvement of environmental and behavioral phenomena.

Methods: A bibliographic search limited to English and French literature in men published before 7/2023 was carried out on the links between fertility and pollution, xenobiotics, tobacco, narcotics, cannabis, alcohol, weight, sport, sedentary lifestyle, sleep and anabolics.

Results: Profound changes in lifestyle have occurred over the past 50 years: reduced sleep time, sedentary lifestyle, dietary changes, tobacco consumption, use of narcotics and anabolics. These changes have a proven impact on spermogram parameters, and should be corrected in an effort to optimize reproductive health. Other environmental parameters: pollution, exposure to heavy metals, exposure to xenobiotics, phthalates and pesticides… will be more difficult to exclude from patients' daily lives, but deserve to be taken more into account.

Conclusion: This review should help the urologist to assess and counsel patients in order to improve their reproductive health. These factors should be routinely investigated in infertile men.

Keywords: Alcohol; Alcool; Anabolics; Anabolisants; Cannabis; Infertilité masculine; Male infertility; Poids; Pollution; Sedentary lifestyle; Sleep; Sommeil; Sport; Sédentarité; Tabac; Tobacco; Weight.

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