1.What should I pay attention to in the preconception preparation and pregnancy care? The best age for women to have children is 25 to 30 years old. Do not exceed 35 years old at the latest. If you have a baby after the age of 35, you will be prone to diseases such as gestational diabetes, gestational hypertension, excessive amniotic fluid and many others; moreover, the quality of the child born will not be very high and will be prone to malformations, so you should get pregnant as soon as possible while you are still young. The male partner should try to quit smoking before conception. Smoking has a great impact on sperm, and the nicotine content in cigarettes can harm sperm, causing a decrease in the amount of sperm in male semen, and also increasing the amount of deformed sperm. The process of sperm production takes about 84 days, so you should start quitting smoking some time before you plan to get pregnant! Smoking also has a certain impact on the fetus, the smoke of tobacco combustion contains about a thousand kinds of ingredients, including serious harm, more research are carbon monoxide, nicotine and tar. Carbon monoxide combines with hemoglobin to form carboxyhemoglobin, which can enter the fetal body through the placenta, leading to fetal hypoxemia and hinder fetal development; nicotine causes a reduction in uterine and placental perfusion, which can lead to changes in fetal heart rate; tar contains a variety of carcinogenic ingredients. German research data show that: fathers smoke, mothers do not smoke, their offspring congenital defects and maternal fetal mortality rate increases with the number of fathers smoking, so be sure to quit smoking. 2.What tests do I need to do before I get pregnant? Before pregnancy, the woman needs a routine white belt examination to screen for trichomonas, mycobacteria, mycoplasma chlamydia and vaginal inflammatory diseases. Gynecological ultrasound examination. Ultrasound examination in the preconception checkup can help to understand the development of the uterus, whether there are uterine abnormalities, uterine fibroids and adenomyosis, and whether there are cysts in the ovaries, etc. Eugenics 4 tests: These include rubella virus, cytomegalovirus, herpes simplex virus, and toxoplasmosis. Because these special pathogens may cause intrauterine infections in the fetus and are also one of the important causes of birth defects in newborns. Hepatitis B and liver function tests: If you have hepatitis B or are a carrier of hepatitis B antigen, you can do timely treatment to avoid vertical transmission from mother to child. 3.I am a hepatitis B major triple positive patient, for me, what should I pay more attention to before pregnancy? If you want to get pregnant, it is better to have normal liver function and hepatitis B virus DNA, so that the timing of pregnancy is better, and then inject hepatitis B immunoglobulin in the 7.8.9 months after pregnancy, which can play a blocking role. The immune globulin is injected twice within 24 hours and 1 month after the birth of the child, and the hepatitis B recombinant vaccine is injected at 0, 1 and 6 months after birth, the blocking rate can reach 90%, I hope you can have a healthy baby. 4.I am especially nervous when I think about having a baby, will it affect my pregnancy? Mental factors can cause infertility, about 5% of infertility is caused by mental factors. When humans are stressed, the body undergoes a stress response, with increased release of adrenaline and norepinephrine, increased concentrations of catecholamines, increased synthesis of endorphins in the hypothalamus and pituitary gland, and increased release of prolactin. All these hormonal changes affect the regulation of the normal menstrual cycle, inhibit the secretion of gonadotropin-releasing hormone (GnRH) and the pituitary response to GnRH, and interfere with the synthesis of ovarian pyloric hormones, resulting in ovulation disorders and infertility. Therefore, you should maintain an optimistic mood and a positive attitude towards things, relieve and eliminate tension, establish the right values, and relax completely mentally to help pregnancy. 5.I had two pregnancies, both of which were terminated at the age of more than 2 months and were cleaned up. The medical term for two or more consecutive spontaneous miscarriages is recurrent miscarriage, and these patients should pay attention to the following points before their next pregnancy: pay attention to personal hygiene, especially to the cleanliness of the pubic area, and wash the vulva with clean warm water every night to prevent bacterial infection. The patient should have a good lifestyle and a regular routine, preferably with 8 hours of sleep per day and appropriate activities. Be careful with intercourse, for pregnant women with a history of spontaneous abortion, intercourse should be strictly prohibited within the third month of pregnancy and after the seventh month. Keep your mood comfortable, avoid all kinds of bad stimuli, eliminate tension, boredom, fear psychology, especially not big happiness, big sadness, big anger, big worry. The main function of folic acid is to prevent fetal neurovascular malformation and cleft lip, if possible, it is best to take it throughout pregnancy, one tablet a day, at least until the second trimester of pregnancy. Regular prenatal checkups after pregnancy, pregnant women should start regular prenatal checkups in the middle of pregnancy in order to detect and deal with abnormalities in pregnancy in time to ensure healthy fetal development and guide pregnancy care. 6.What does my husband need to pay attention to? To try to quit drinking, alcohol has a certain toxic effect on the male reproductive system, it can make the sperm abnormal, resulting in adverse effects on the fetus, some data show that the wife’s pregnancy in the first month, such as the husband’s daily alcohol consumption equivalent to 30 ml of alcohol; or 10 times in January, more than 50 ml each time; or had drunk alcohol once in January, and the amount of alcohol greater than or equal to 125 ml; his wife gave birth to a newborn baby Birth weight drops 236 grams compared to the control group. Low weight babies born in this condition can cause difficulties in feeding, low resistance, easy to get sick, delayed growth and development, low intelligence, etc., and even affect the genetics of sperm. Before giving birth to a child to maintain good physical condition, avoid staying up late, staying up late will reduce the body’s immune system, should pay attention to rest; avoid working in a hot environment, because high temperature is not conducive to sperm production, the bath water should not be too hot; men smoking not only affects the quality of sperm, but also make the wife passive smoking and affect the normal development of the embryo, so to completely quit smoking. To eat a reasonable diet, eat more fresh fruits and vegetables, the usual diet of zinc, it is advisable to eat more coarse flour, tofu and other soybean products, beef, mutton, fish, lean meat, peanuts, sesame, dairy products and other foods, while it is advisable to eat more food rich in selenium, such as seafood, mushrooms, eggs, garlic, etc. Eat less spicy, some foods that reduce the vitality and number of sperm, such as celery, fungus, cottonseed oil, should be avoided; pay attention to rest, combine work and rest, regular sex life, and strengthen exercise. Are you all ready to welcome a healthy baby?