Although gender equality and the idea of favoring sons over daughters are gradually fading, there are still some expectant fathers and mothers who want a son. There are many secret formulas for having a boy in the folk, but some are unscientific. So when preparing for pregnancy, it is important to choose a scientific recipe for giving birth to a boy. So what are the scientific ways to have a boy?
Tip 1: Eat more alkaline foods during pregnancy preparation
1. The acidity and alkalinity of food can change the body's pH value, thereby affecting the secretion of substances in the female vagina. If alkaline substances are secreted, they are suitable for the survival of sperm and are therefore more likely to give birth to boys.
2. If acidic substances are secreted, the acidic environment is more suitable for the survival of X sperm and is more likely to give birth to girls.
3. Alkaline foods are mostly vegetables and fruits, such as potatoes, spinach, tomatoes, cabbage, carrots, apples, bananas, papayas, snow pear, oranges, etc., which are familiar alkaline foods in daily life.
Tip 2: Rinse the vagina with alkaline water
1. How to enhance the alkaline environment of the vagina to allow Y sperm to survive longer? In addition to changing food, alkaline water can also be used to rinse the female vagina.
2. Using alkaline water to wash the vagina, as it is prone to infection, using liquids such as soda water to wash the vagina may actually lead to an imbalance of vaginal flora and trigger inflammation. Pregnant women should be cautious when using this method.
Tip 3: Create orgasms
1. The vagina of a normal woman usually presents strong acidity, which changes to acidity after the first orgasm and to weak acidity after the second orgasm. And semen is alkaline, which enhances the alkalinity of the vagina when women reach orgasm, making it more suitable for the growth of sperm with Y chromosomes.
2. Women reaching orgasm are more likely to promote the combination of sperm and egg. However, whether Y sperm can break through and successfully fertilize still requires the efforts of both parties.
Tip 4: Getting pregnant in summer
1. High temperatures can affect the X chromosome of sperm, making it difficult for female babies to be born; Low temperature can affect the Y chromosome of sperm, making it difficult for male babies to be born.
2. In summer, it is important to avoid facing the air conditioner or fan directly after sharing a room. In winter, it is important to keep warm to prevent catching a cold and regulate the body in order for the baby to develop healthily.
Tip 5: Choose a standing or backward posture for sexual intercourse
1. This sexual position allows the penis to penetrate deeper, making ejaculation easier. If ejaculation occurs at a deeper location, sperm can reach the uterus earlier.
2. During sexual intercourse, ejaculating semen deep into the vagina helps Y sperm appear near the cervix, reducing the difficulty of long-distance travel through cervical mucus. Similarly, if you want to have a girl, you may want to try the missionary position or the female upper chamber position.
Tip 6: The age of childbirth should not be too late
1. The sperm count of men decreases with age, so older men have a particularly high chance of giving birth to girls.
2. As women age, the alkaline secretions in the uterus decrease year by year due to the effects of aging, and their chances of giving birth to girls also increase significantly.
