Male Fertility: Stay away from warm blankets and car seats this winter, otherwise, you will never be able to become a father
- bySherya
- 13 Sep, 2025
Male Fertility: Heated blankets and car seats can affect the fertility of men in winter. If you are planning to expand your family, be careful.

Male Fertility : People adopt different methods to avoid cold in winter . Some use heaters , some use electric blankets or heated car seats . This seems comfortable, but if you are thinking of expanding your family , then be careful. Experts say that using a heated blanket or a heated car seat for a long time can affect the fertility of men.
Why should the temperature of testicles remain cool ?
The rest of the body remains at normal temperature, but the temperature of the testicles of men needs to be a few degrees cooler for sperm production. This is why they are kept outside the body. If their temperature increases , then the sperm count and motility are affected.
Dangers of heated seats and blankets
Dr. Ipokretsis Saris says that although heated car seats and blankets provide relief from the cold, their prolonged use can increase the temperature of the testicles. This affects sperm production and can reduce the chances of pregnancy .
Experts say that taking long hot baths , wearing skin-tight underwear or cycling shorts and keeping a warm laptop on your lap can also overheat the testicles . Similarly, heated seats and electric blankets can also affect fertility .
Research and expert opinion
Professor Allan Pacey believes that just as tight pants or sitting for long periods of time reduces sperm count , heated seats and blankets can also have an effect.
Occasional use is not harmful , but regular and long-term use may increase the risk .
Even slight heat can affect sperm production .
What to do and what not to do
Avoid using heated car seats and blankets for long periods of time if you
Don’t take long baths in hot water
Avoid tight pants and underwear
Place the laptop on a table instead of directly on your lap
It is important to get comfortable in winters , but when it comes to family planning , a little caution is equally important . Men should limit the use of heated seats , blankets and other warm things . A little caution can help you fulfill your dreams .





