Scorching Summers Spell Trouble for Male Fertility

According to recent reports, the scorching summer heat may not be as beneficial for men as commonly believed. Experts are warning that the phenomenon of 'summer long balls' - where the penis and testicles appear larger and hang lower in hot weather - could actually spell trouble for male fertility.

This temporary physical change is the body's natural reaction to rising temperatures, as the scrotum relaxes and the testicles move away from the body to prevent overheating. While this shifting is designed to protect sperm, it can affect sperm production. Additionally, the condition known as varicoceles, or enlarged veins in the scrotum, can become more pronounced in warmer weather, further impacting fertility.

Worryingly, research has shown that even a 1°C increase in ambient temperature can lead to a significant drop in sperm motility - the ability of sperm cells to move effectively, which is crucial for successful fertilization. Experts are now calling for regular sperm checks for all men, starting from their late teens, to identify and potentially treat cases of male infertility at an earlier stage.

While the effects of hot weather on fertility are usually temporary, the situation can be more severe for men with varicoceles. Urologists recommend wearing tighter underwear for scrotal support and spending time in cooler environments to mitigate the impact of the summer heat.