In March-April and July-September, it is possible to avoid cold and heat. In early pregnancy, pregnant women will not be affected by the weather, which is conducive to the stable development of the fetus. And pregnant women who are pregnant at these two times, the time of delivery is also very appropriate. The time for pregnancy is about three months. During this period, we must do a pre-pregnancy checkup to restore our body. A few months of pregnancy is better The best pregnancy in late spring in March and April 1, less epidemic. Because the end of spring is the climate warming up, when the spring blossoms, respiratory infections and rubella virus infection is less prevalent, pregnant women's daily diet is easy to debug, the fetus in the initial development of a stable environment, the most conducive to prevention Teratogenic. 2, sufficient sunshine. One of the obvious benefits of conceiving in the late spring of March and April is sufficient sunshine. Enjoys good sunshine conditions throughout pregnancy. Ergosterol in the skin of pregnant women can be converted into vitamin D under the irradiation of sunlight and promote the absorption of calcium, which is beneficial to the growth and development of fetal bones. In addition, the sterilizing effect of sunlight is also beneficial to the health of pregnant women. The best pregnancy in July and September in late summer and early autumn 1, the climate is suitable. At this time, the climate is warm and comfortable, and sleep and appetite are unaffected. Autumn has a positive value for fruits and vegetables, so it is very beneficial to pregnant women's nutritional supplementation and fetal brain development. Early fetal heart failure in early pregnancy, the external environment has a major impact on the development of the fetus, and therefore choose to 7 to 9 months of pregnancy in the late summer and early autumn, you can avoid the heat and cold, which is conducive to the stability of the fetus. 2, adequate conditions for childbirth. Another advantage of choosing late summer and early fall is that the delivery period is late spring and early summer, when the climate is warm and the food types are abundant, which is conducive to maternal physical rehabilitation and promote the secretion of milk. At the same time, the baby's clothing is gradually reduced and it is also convenient for parents' care. In addition, the spring and summer sunshine is not hot, the baby can enjoy ample sunbathing, conducive to the calcification of bones, not easy to get rickets. And when the midsummer comes, the resistance of both the mother and the child has been strengthened and it is easy to get through the heat. What time is good for the fetus From the medical point of view, there are three crucial periods for embryonic development: first, the formation phase of the brain, which is the third month of conception; second, the division of brain cells, after the first six months of conception; and third, the coordinated development of the cells, and the seventh pregnancy. - 9 months. If you choose to conceive between August and September, the third and sixth months of pregnancy, and the delivery period are in the late autumn and mid-spring seasons where the climate is suitable and nutrition is easy to deploy. The fetus's nervous system can be well developed. How long does it take for pregnancy? In general, pregnancy can be completed within three months. In the three months, the husband and wife should abstain from smoking, eating regularly, paying more attention to rest, keeping a good mood, not always staying up late, eating more nutritious food, and certainly To start supplementing folic acid, two people must make up. What to do before pregnancy Prospective parents do pre-pregnancy check The cancellation of mandatory premarital examinations in China has been nearly 7 years. The prevalence of premarital check in the regions has dropped significantly. The proportion of neonatal birth defects has increased year by year. Experts advise that if you are ready to become pregnant and have not done a premarital examination, you must not ignore the prenatal test. It is best to do a pre-pregnancy check before half a year to prepare for pregnancy to determine if your body is in a healthy state. The basic pre-pregnancy examinations of women include the reproductive system and vaginal inflammation examinations. The examination time is best when menstruation is just clean. Experts emphasized that prospective fathers must not think that pre-pregnancy check has nothing to do with their own, but they must work together with prospective mothers to do pre-pregnancy checks. The examination time should be 7 days after stopping the sex life. The contents of the examination include the presence or absence of phimosis, varicocele, prostatitis, etc., and the corresponding regular semen examination. It is best to vaccinate two vaccines before pregnancy There is no pregnancy immunization program designed specifically for women in China. Experts suggest that women should be given hepatitis B vaccine and rubella vaccine before pregnancy. Hepatitis B vaccine should be injected at least 9 to 10 months before pregnancy to ensure that the hepatitis B virus completely disappears and antibodies are produced during pregnancy. In addition, some people need to strengthen the injection after the injection of 3 needles, so it is better to advance the time of hepatitis B vaccination to 11 months before pregnancy. Infection with rubella virus during pregnancy can lead to fetal malformations. To be on the safe side, it is best to inject the rubella vaccine 8 months in advance and confirm the presence of antibodies in the body 2 months after vaccination. At least 3 months before pregnancy should be injected rubella vaccine, so as to ensure that the body rubella vaccine virus completely disappeared during pregnancy, will not affect the fetus. Pre-pregnancy oral examination Data show that 80% of women are prone to toothache, bleeding gums and other issues during pregnancy. However, the first three months after the pregnancy and the last three months can not be tooth extraction, tooth extraction is easy to induce miscarriage in early pregnancy, early pregnancy tooth extraction prone to premature birth. Therefore, all problems should be handled before pregnancy, so as to avoid pathogenic bacteria into the blood circulation, through the blood into the placenta affect the growth and development of the fetus, and even premature birth. Moreover, if the pregnant woman has cavities, the possibility of tooth decay after the baby is born is greatly increased. Therefore, if a woman has dental disease, it is best to cure it before pregnancy. Liporase Hyaluronidase Injectable,Lyophilized Hyalronidase Injection ,1500U Injectable Hyaluronidase ,Hyaluronidase Injection Jiangsu Tiera Biotechnology Co., Ltd , https://www.tierabio.com