As temperatures rise during the summer months, health challenges emerge that go beyond simple discomfort.
In addition to common heat-related issues such as dehydration and heatstroke, doctors warn of a hidden threat posed by hot weather to reproductive health—affecting both men and women.
اضافة اعلان
Research shows that fertility rates tend to drop during hotter months, primarily due to the negative effects of heat on sperm quality.
Impact on Male Fertility
Experts explain that sperm production requires a temperature 2–4°C lower than core body temperature. When the testicles are exposed to excessive heat, the damage is not limited to a reduction in sperm count. It may also include:
Reduced sperm motility
Abnormal sperm morphology
DNA damage in sperm cells
Impact on Female Fertility
For women, high temperatures can increase oxidative stress, which negatively affects egg quality. The follicles responsible for maturing eggs are especially sensitive to temperature fluctuations, particularly during ovulation.
Additionally, poor sleep caused by heat raises levels of cortisol (the stress hormone), which can disrupt the hormonal balance essential for fertility.
Expert Recommendations to Improve Fertility in Hot Weather
To mitigate the impact of heat on reproductive health, experts suggest the following:
Stay well hydrated to support cervical mucus quality, hormone transport, and general reproductive function.
Cool key points on the body (e.g., feet and wrists) to lower core temperature.
Maintain a comfortable indoor climate at home and work.
Take lukewarm showers before bed to improve sleep quality and reduce inflammatory stress.
Avoid extreme water temperatures—opt for warm water for hygiene instead of very hot or cold showers.
Exercise in moderate temperatures; avoid hot yoga, heating pads, hot tubs, and saunas while trying to conceive.
Men should avoid tight clothing and placing laptops directly on the lap, as these habits significantly raise testicular temperature.
Nutrition and Supplements
Proper nutrition also plays a key role in overcoming fertility challenges. Antioxidant-rich supplements may improve sperm motility, while nutrients like calcium, vitamin D, and magnesium are vital for reproductive function.
Doctors emphasize that these preventive measures should not be limited to summer—they should be part of a year-round reproductive health routine. Maintaining a healthy body temperature isn’t just a matter of comfort—it’s an investment in one’s future fertility and family health.
— New York Post
