Lifestyle Factors and Fertility in Couples Trying to Conceive: A Review of Evidence-Based Interventions
DOI:
https://doi.org/10.12775/JEHS.2025.86.66941Keywords
Fertility, lifestyle factors, diet, physical activity, stress, mental health, smoking, alcohol, sleep, circadian rhythm, hormonal balance, immunological factors, environmental toxins, biological age, reproductive aging, medications, supplements.Abstract
Infertility is a growing global public health concern, affecting an estimated 8–12% of couples of reproductive age. The causes are multifactorial, including non-modifiable biological and genetic factors as well as modifiable lifestyle and environmental influences. In recent years, increasing attention has been paid to how daily habits, diet, physical activity, substance use, mental health, sleep quality, and environmental exposures impact fertility outcomes. Additionally, the biological aging of the reproductive system—particularly in the context of delayed parenthood—has become increasingly relevant. A comprehensive understanding of these factors and their mechanisms is essential for optimizing fertility care and improving reproductive outcomes.
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Copyright (c) 2025 Zuzanna Fischer, Dominika Kolenda, Natalia Ramlau, Michalina Cyrulik, Marta Prager-Zimny, Beata Imbirska, Michalina Janiszewska, Michalina Simachi, Michał Hładki, Marcin Podolak
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