What do you want to do before pregnancy to have a girl? Can you talk about it?

With the development of science, we have a better understanding of the pregnancy process. There are two kinds of male sperm, which carry X and Y chromosomes respectively, so whoever gets the egg first is the winner.

Research shows that X likes acid and Y likes alkali, X swims slowly, Y swims fast, X lives long and Y lives short (more scientific research support is needed). The following theory is also based on the above research.

I. keitel's Law and Whelan's Law

These two methods are similar. Both keitel's method and Whelan's method think that having sex 2-3 days before ovulation is easier to conceive a girl. The former is based on the theory of sperm survival time, and the latter is based on the theory of female body temperature influence.

Second, increase the frequency and use condoms.

It sounds a little strange. According to this theory, frequent use of condoms in the same room before ovulation will help to exclude most Y sperm and give X sperm more opportunities to obtain eggs.

Third, shallow roommate attitude.

Similarly, this suggestion is based on the theory that X sperm has a longer life span. This posture can keep Y sperm away from the cervix and increase the chance that X sperm will reach the egg first.

Fourth, change the body's pH.

Women can eat more pineapples, tomatoes and vegetables containing folic acid to increase their chances of getting pregnant with girls. This method is mainly based on the theory that X sperm is more adaptable to acidic environment.

V. Hot water bath

Taking a hot bath with your partner before going to bed together may help you get pregnant with a girl. This is based on the theory that X sperm can adapt to higher temperature.

Sixth, avoid taking drugs.

Women will produce cervical mucus during ovulation, which will help sperm to combine with eggs through the cervical mouth. X sperm is considered to perform better when cervical mucus is sticky. Therefore, avoid taking drugs that can dilute cervical mucus.

Seven, the daughter comes from a romantic encounter.

This suggestion is the most unfounded. According to some women who have daughters, they are pregnant with their daughters in a planned romantic encounter, while boys are the result of natural cohabitation. Even if it is not credible, it is still a good start for couples who are going to have children. .

Eight, pregnancy is a gamble.

There is no clear scientific basis to support the above theory. There is no way to ensure that you are 100% pregnant with a girl except manual intervention. But the above methods are worth a try and may surprise you.

note:

Any woman who plans to get pregnant should consult a doctor in advance if she wants to adjust her diet and take medicine supplements to ensure a healthy pregnancy.