Current research on the effects of cheap sex dolls on fertility is limited. However, some studies have looked at the effects of sex toys on male reproductive health.

Mechanics of Using Love Dolls

Techniques for using a xycolo sex doll include inserting the penis into the real doll's opening, such as the mouth, anus, or vagina, to simulate sexual intercourse. Some sexdolls have heating features to provide realistic body temperature, while others have extra features like vibrating motors and moaning sounds.
Love dolls, which can be used alone or with a partner, have been used by some as a tool to enhance their sexual experience, raising questions about their safety.

Can Sex Dolls Reduce Fertility?

There is no direct evidence that real dolls reduce fertility. However, some researchers believe that the long-term frequent use of sex dolls can cause damage to the male reproductive system. During intercourse, the penis is subject to friction, pressure, and temperature changes that can cause microcracks in the skin, leading to inflammation and scarring. Over time, the accumulated damage reduces sperm production and motility, leading to infertility. Love dolls, especially TPE Sexdolls have a high coefficient of friction which can increase the risk of skin damage during use. Additionally, using lubricants increases the risk of infection and skin damage.