Hello: The chance of giving birth to a boy will increase. The closer to the ovulation day, the stronger the alkalinity of the vagina and uterus, so the higher the chance of Y sperm and egg combining, the easier it is to give birth to a boy. If the husband climaxes before his wife When ejaculation occurs, the wife has a greater chance of conceiving and giving birth to a boy. Therefore, if you want to get a cute baby boy, just have more foreplay. Another secret is that the sex position can also determine the gender of the future baby. , if you want a boy, you must try to create conditions for the Y sperm to make it swim less distance, so you must choose a position that deeply combines with your lover. Such as flexion position and back position.