Medical experts recommend that men should sleep naked to boost their sperm quality and fertility.
According to physicians, this practice helps cool the testicles, which is important for sperm production.
Sleeping without clothes allows the scrotum to cool down, which can improve sperm health. Experts also suggest wearing loose boxers during the day to keep the scrotum cool, which can enhance reproductive success.
Dr. Olufemi Fasanmade, a Professor of Medicine at the University of Lagos, explained that cooler temperatures are beneficial for sperm production. He noted that tight-fitting underwear and hot weather can negatively impact sperm production, while loose clothing and sleeping naked promote better sperm health.
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Dr. Chidumeje Okafor, a Family Physician at the Anambra State Ministry of Health, highlighted several benefits of sleeping naked. He pointed out that it can boost male libido, improve fertility, and reduce sperm DNA fragmentation by 25 percent. Dr. Okafor also mentioned that sleeping naked can help prevent yeast infections in women by keeping the genital area cool and dry.
A study by the National Institute of Child Health and Human Development and Stanford University found that men who wore boxers during the day and slept naked at night had 25 percent less DNA fragmentation in their sperm compared to those who wore tight briefs all day and night. Elevated DNA fragmentation is linked to lower fertility and reproductive issues.
Overall, experts advise that men looking to improve their fertility should consider sleeping naked and wearing loose underwear during the day to support better sperm quality and reproductive health.