The correct way to make a baby

1, keep exercising.

Expectant mothers should persist in exercise and resist fetal malformation caused by viruses such as colds and rubella. Expectant mothers should take proper physical exercise and avoid taking part in strenuous sports competitions, because the competitive psychological state of excitement and tension will affect the balance of physiological functions. If they have to attend, they should postpone pregnancy.

2. Prepare for pre-pregnancy nutrition.

The nutrition needed by early pregnancy embryos can be obtained directly from the nutrients stored in the endometrium, so the nutritional preparation before pregnancy is very important. In order to nursed back to health before pregnancy, it is necessary to match the diet reasonably and eat more nutritious foods, such as meat, bean products, vegetables and fruits.

3. Avoid contact with radioactive substances.

Various harmful substances not only affect the health of expectant mothers, but also affect the growth and development of the fetus, which is an important factor inducing fetal malformation. People exposed to radiation, lead, cadmium, mercury and other harmful substances. Pay attention to check whether the harmful substances in the body exceed the normal standard before pregnancy. If it exceeds the standard, it is necessary to leave this kind of work for a period of time and wait until the physical indicators are normal before getting pregnant.

4. Use drugs with caution

Drug teratogenesis is an important cause of congenital malformation. Teratogenic drugs can generally be directly transmitted to the fetus through the placenta. In the first three months of pregnancy, the fetus is most susceptible to drugs. If the drugs taken before pregnancy accumulate in the mother, it will have an impact on the development of the fetus. Therefore, medication must be cautious in the first few months of pregnancy.

Dad is not allowed to wear tight pants less.

Being a good student is not just a wife's business. Foreign scholars have found that men wearing tight jeans will press their testicles to the inguinal canal with high temperature, resulting in reduced sperm production.

6. Don't enter the room after drinking

Alcohol, the main component of wine, can cause chromosome aberration and gene mutation in human body. If you get pregnant after drinking, it will greatly affect the development of the fetus. Children conceived after drinking often have mental retardation, subtle motor developmental disorders and various deformities, such as small heel eyes, rabbit lips, short legs, congenital heart disease and so on. Therefore, pregnant women should not drink, nor should they discourage their husbands from drinking.