To conceive a healthy next generation, men must understand their important weapon - sperm. An article in the American magazine "Men's Health" describes the changes in sperm during a lifetime.
14-16 years old: mature sperm appears and there is spermatorrhea.
Age 20-29: This is the most active period of sperm in a man's life. Every "little tadpole" is ready to impregnate its eggs.
30-39 years old: Male androgen levels begin to decline, sperm count decreases, and erections deteriorate.
Age 40-49: Every year, your sperm activity decreases by 0.7%. In order to improve sperm status, men can take an appropriate amount of vitamin B12 supplement at this time.
50-59 years old: New York University research has proven that if a wife is pregnant and the male is over 50 years old, the risk of a child suffering from birth defects will be 2.1%. It is recommended that men of this age group eat foods rich in folic acid.
Over 60 years of age: After 60 years of age, 85% of sperm are deformed. Although there are some clinical cases of becoming a father after the age of 60, it can be divided into two extremes: one is that the baby's physical and intelligence quotient are particularly high; On the other hand, infants suffer from multiple diseases - which are more common clinically.