Level 1: The impact of diet on the birth of a boy. Dietary habits before pregnancy are a factor that affects the gender of the baby. If you want to have a boy, it is recommended to increase foods rich in potassium, sodium and protein, such as beef, chicken, tofu, seafood, etc. In addition, you should also reduce the intake of foods rich in magnesium and calcium, dairy products, nuts, etc. Level 2: The impact of exercise on the birth of a boy. Appropriate exercise before pregnancy can enhance physical fitness, increase the chance of conception, and help give birth to a boy. Research shows that women who regularly engage in moderate to high-intensity exercise are more likely to have boys. However, it should be noted that excessive operation