In order to understand how this works, let’s start with the characteristics of sperm. According to research, X sperm and Y sperm have their own characteristics. X sperm has a larger head and volume, moves slower than Y sperm, is more capable of penetrating acid and cervical mucus than Y sperm, and has a longer lifespan. The sperm Y head is small and round, and its volume is also small. It moves faster than X sperm, but has a weaker tolerance to acidity and penetration of cervical mucus, and has a shorter lifespan. Semen with few spermatozoa has a low proportion of Y sperm, while semen with many spermatozoa has a high proportion of Y sperm. According to these characteristics, through sexual life measures, you can try to adjust the gender of the fetus.
Choose the time of intercourse:
If you want to have a boy, it is easier to conceive a boy if you have intercourse (or artificial insemination) during ovulation. Y sperm is more fragile and cannot wait like sperm. On the contrary, if you want to conceive a girl, the further away from the ovulation period, the better. At this time, the cervical mucus will be thicker and more acidic, which is unfavorable to Y sperm and relatively resistant to X sperm. 
Master yours Orgasm:
Pay attention to regulating orgasm during sexual intercourse. Some people say: \”Because your wife reached orgasm, she gave birth to a boy.\” This is well-founded. Because the vagina is acidic, the mucus secreted by the cervix is alkaline when a woman reaches orgasm. In other words, the higher the orgasm a woman feels, the more alkaline secretions there are, and the easier it is for Y sperm to survive. On the contrary, if the man ejaculates before the woman reaches orgasm, some of the Y sperm will lose their vitality due to the semen coming into contact with the acidic secretions in the vagina, which may increase the chance of giving birth to a female fetus.
Control the frequency of sexual life:
18-25 years old, 10-30 times a month, 25-35 years old, 5-15 times a month, 35-45 years old, 2-10 times per month. A normal person produces 30 million sperm every day. Frequent sexual intercourse can cause sperm loss. If it is reduced, the proportion of Y sperm will be low. If the interval between sexual intercourse is extended, the sperm count will increase and the proportion of Y sperm will be high. Therefore, people who want to have a boy should extend the interval between sexual intercourse to improve the quality and concentration of semen. If you want to have a girl, there is no need to limit the time between intercourse.
Adjust the pH value in the body through diet:
According to foreign medical survey data, if a man’s semen is weakly alkaline, his wife is more likely to give birth to a boy. . This is because Y sperm is more active in an alkaline environment; if it is slightly acidic, a girl will be born because X sperm is more active in an acidic environment. reason. Therefore, if you want to conceive a boy,You should keep your body fluids slightly alkaline and eat more alkaline foods, such as fresh vegetables and fruits. If you want to conceive a girl, you should make your body fluids slightly acidic and eat more acidic foods every day, such as rice, fish, meat, eggs, etc. Because some foods taste sour, people mistakenly think that they are acidic foods, such as hawthorn, tomatoes, vinegar, etc. In fact, these foods are typical alkaline foods.
Pay attention to the depth of sexual intercourse:
If the ejaculation position is shallow, it will take longer for the sperm to reach the uterus; on the contrary, if the ejaculation position is deeper, the sperm will reach the uterus earlier. reaches the uterus. Therefore, if you want to have a boy, ejaculate deep into the vagina during sexual intercourse, which will help Y sperm appear near the cervix and avoid the difficulty of traveling long distances through cervical mucus; if you want to have a girl, ejaculate into the shallow part of the vagina part, deliberately making it more difficult for Y sperm to travel long distances, so that X sperm is far ahead and combines with the egg first.
The above points are not absolute, they are just a matter of chance. The birth of a boy or a girl should be natural. For couples suffering from diseases who need to choose the gender of their fetus, it can be used as a reference to increase the chance of giving birth to a fetus of a specific gender. However, deliberately following these methods in order to conceive a boy or girl is not only completely unnecessary, but can actually cause harm to your body.
