Public Pool Impregnation: Understanding the Risks & Science

Impregnation in public swimming pools at proper temperatures is highly unlikely. While sperm can survive for a short period in water, the chlorine and other chemicals used to disinfect pool water are harmful to sperm and would significantly reduce the chances of fertilization.

Additionally, the temperature of most public swimming pools is too low for optimal sperm survival and mobility. For sperm to remain viable, they need to be at a temperature close to body temperature ( around 37 degrees Celsius / 98.6 degrees Fahrenheit). The temperature of most public swimming pools is typically cooler, ranging from 25 to 28 degrees Celsius (77-82 degrees Fahrenheit). Sperm exposed to lower temperatures become sluggish and eventually lose their ability to fertilize an egg.

However, it's important to note that while impregnation in public swimming pools at proper temperatures is unlikely, it is not impossible. There have been rare cases where women have become pregnant after swimming in public pools, but these cases are exceptional and do not reflect the usual risks.