1. Pay more attention to diet in daily life and develop good living habits. Especially in the two or three months of pregnancy, we should pay attention to all aspects of nutrition. In order for both husband and wife to produce good eggs and sperm, it is best not to stay up late at night, get up on time and take proper physical exercise. You can do yoga, go to fitness, run, play badminton, take a walk and so on according to your own preferences. All these can strengthen your physique and keep you in good health.

2. conjugal love. Husband and wife should always enhance each other's feelings, deepen their love, and give their wives a sense of belonging and security, so that their wives will have a stable mood and cultivate a good psychological environment, which is very beneficial to prenatal and postnatal care, harmonious sexual life, and their wives will be in an excited state. Will excrete more excellent eggs.

3. Pay attention to the quality of sexual life. When the wife is about to ovulate, two people should reduce the frequency of sexual life, so as to ensure the quality and quantity of sperm, and both sides should maintain a good mood during this time, and both of them should devote themselves to sexual life, so that women can reach orgasm more easily. The orgasm will lift the uterus, and the vagina will form a semen pool, which will make the cervix contact with the night, so more high-quality sperm will swim into the uterus and fallopian tubes.

4. Pay attention to avoid harmful factors. It takes 14 days for an egg to become a mature egg, so during this period, pregnant mothers can't take ordinary drugs, drink or smoke for one month before pregnancy. It is even more impossible to do X-ray examination and adverse factors stimulation of toxic substances. If you use birth control pills or one of your husband and wife is in poor health and takes medicine for a long time, you should stop taking medicine six months before pregnancy, especially men and women who work in an environment seriously polluted by toxic chemicals, and should leave such working environment as soon as possible to avoid harm to the health of both husband and wife.

Both husband and wife should take the initiative to learn about sex. Pregnancy knowledge and postpartum knowledge, especially to understand what special reactions will occur during pregnancy, such as morning sickness, fetal movement, edema of pregnant women, stretch marks, backache and so on. If these changes occur during pregnancy, there will be no panic and unnecessary tension because they are known in advance.

Pay attention to pre-pregnancy physical examination. It is recommended to have a physical examination three months to six months before pregnancy, but both husband and wife should do it. Don't have sex before the examination. It is best for a wife to have a checkup three to seven days after menstruation.