90% of men with strong "fertility" have 3 things in common, don't be embarrassed 

1.Good immunity

Boys who like sports have much better physical qualities than those who do not exercise. Boys with stronger immunity have better sperm vitality and quality. Therefore, more exercise is also very helpful to the fertility of boys.

2. Good habits

Good living habits are very important. It can significantly improve our physical fitness. Boys' physical fitness is better, and sperm quality will naturally increase. Therefore, those couples who are preparing for pregnancy will adjust their living habits in advance, do not smoke or drink during pregnancy, and have a healthy diet.

3.Good attitude

It is very reasonable to say that all diseases are born from the heart. It is also very important for a boy to have a good mentality in preparing for pregnancy. As the pressure of life increases, boys are the pillars of the family. If they are often under high pressure, Can cause endocrine regulation, so during pregnancy, boys must maintain a relaxed and happy mood, so as to conceive a healthy and smart baby.