8 So-Called Sperm Killers: Should You Worry?
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For men who want children, sperm count and sperm quality are important. Considering this, it's understandable that people are interested in what activities and behaviors can be harmful to sperm. There are a lot of myths and rumors about what can affect sperm count, but the reality is that most activities men engage in won't hurt their fertility. To set your mind at ease, we asked the experts about eight so-called sperm killers in the rumor mill so you can get the truth about what affects sperm quality and what doesn't.
2 / 9 Rumored Sperm Killer: Laptops
In terms of both sperm count and sperm quality, there is some evidence that a laptop with a Wi-Fi connection might be a sperm killer. In a study published in the journal Fertility and Sterility, samples of sperm were collected from 29 men and stored either normally or under a laptop with a wireless connection. The sperm in the laptop sample had decreased motility and more DNA damage, factors that could hurt the chances of reproduction.
Ryan Terlecki, MD, an assistant professor of urology at Wake Forest Baptist Medical Center in Winston-Salem, N.C., said that heat is another factor with a laptop that might affect sperm quality. "It is well established that heat has the ability to adversely affect semen parameters," Dr. Terlecki said. However, he added that more research is still needed.