See boys and girls in the yellow calendar, right?

Whether this is accurate or not depends mainly on your ovulation date. Giving birth to a child is a natural thing, so you don't have to give yourself too much psychological pressure. On the contrary, it will have the opposite effect. I suggest eating more fruits and vegetables, eating healthily and not rushing to the hospital. I want to master the scientific method of giving birth to boys. In fact, the principle is very simple. It is very important for couples to adjust their alkaline constitution, and the survival rate and binding rate of Y sperm in alkaline environment will be improved. You can take probiotics to adjust. My colleague is pregnant with a son and always shows off his big belly to us.