Regular timetable
Men should abandon the habit of staying up late to watch football matches and having fun, work and rest regularly, and ensure adequate and quality sleep every day, at least 8 hours. This helps to ensure that couples have enough energy and physical strength during sex.
balanced diet
Men need a balanced intake and change their picky eating habits. Ensure adequate intake of protein, vitamins, fat and other nutrients every day. If you want to have a girl, women can eat acidic food properly, but don't ignore the nutritional balance. Men should eat more acidic foods, such as chicken, beef, ham and cheese.
♂? aerobic exercise
Pregnant men can do aerobic exercise, such as swimming, jogging and ball games, at least three or four times a week. You can also go to the gym to make an exercise plan to gain muscle and lose fat. This will not only help your health, but also improve the vitality of sperm.
Age factor
Pregnant couples should cherish the golden growth period and prepare for pregnancy scientifically. Because aging will affect the physiological quality of both men and women, so that the number of male sperm decreases and the alkaline secretion of female uterus decreases. The older a couple is, the greater the chance of having a daughter.