Simply clamping the legs does not usually cause infertility in women. If you don’t pay attention to hygiene and bring bacteria into the vagina when you clip your legs, pelvic inflammatory disease may lead to infertility. Leg-holding is also known as leg-holding syndrome, which is a form of masturbation. The simple act of leg-holding does not have a significant effect on pregnancy or fertility. However, if the patient does not pay attention to the hygiene of the private parts, when the legs are clamped, the bacteria will be brought into the vagina, causing related inflammatory infections, such as vaginitis, pelvic inflammatory disease, etc., if not treated in time, it will have a certain adverse effect on the patient’s reproductive function. It is recommended that patients strengthen psychological guidance, pay attention to private hygiene, change comfortable underwear to restrain the desire to pinch legs, and go to regular hospitals for timely treatment if there is any discomfort.