Winter is the peak season of hot springs, about three or five friends, while soaking in the hot springs and chatting, both cozy and relieve fatigue. However, Mr. Wang, who loves hot springs, has suffered from infertility. Experts remind that the hot springs should be moderate, especially if you plan to have children, it is best to stay away from men. The male scrotum is very sensitive to temperature, once the temperature exceeds 37 ℃, it will affect the maturation of sperm and androgen secretion. The temperature of the hot springs is often high, if the immersion time is too long, will lead to reduced sperm vitality, or even a large number of “heat death”, it is easy to lead to infertility. “A high fever and a sauna may affect sperm quality for more than 2 months.” Preparing for pregnancy, it is best not to carry out the hot springs, sauna and other long time immersed in hot water health activities; also do not wear tight pants, remain seated for an hour to stand up and move, so that the crotch can be fully “ventilation and cooling”.