Sperm strength and can have a healthy, smart baby is closely related to the male sperm is actually quite sensitive and fragile, from life on a variety of external or internal stimuli, may reduce its vitality, and even kill its vitality. 1, sperm do not tolerate high temperatures and high heat “low-temperature environment” is the best breeding space for sperm, high temperature for sperm is a cruel test of survival. Therefore, if men like to wear tight airtight underpants, jeans or soak in a hot bath habit, and even often work in a high-temperature environment, for a long time, beware of sperm moribund from now on. 2, the sperm will also be temperamental Emotional depression, mental health and other conditions will have a negative impact on the human endocrine, the male G-pill sperm production function will be chaotic, the sperm count may be sharply reduced, and even serious, there is the worry of infertility. Therefore, for families that want to have children, harmony is king!