2. Keep a good attitude. With the increase of people's work pressure and life pressure, many pregnant couples will have some difficulties in pregnancy preparation or fetal dysplasia because of psychological pressure and mental stress. What they need most is to adjust their mentality, so pregnant couples should learn to be optimistic and eliminate their bad emotions at any time.
3 Good living habits. Pregnant couples must pay attention to the details of life. Women should not wear tight pants and high heels. Women should pay attention to the hygiene of private parts so as not to destroy the vaginal environment. Men are forbidden to smoke and drink, and form a good habit of going to bed early and getting up early. In addition, it is necessary for pregnant couples to strengthen their physique and take part in proper exercise. First of all, both sides should give up smoking and alcohol, because nicotine and alcohol can cause damage to sperm and eggs, which is not conducive to embryo development and will hurt the baby in the belly. Moreover, prospective parents should also develop good and regular living habits to avoid damage to the body by staying up late. Go to bed early and get up early, keep enough sleep, be full of energy and physical strength, and adjust your physical condition to the best.
Proper and safe food handling should be carried out, including washing hands thoroughly before handling food, ensuring that fish, poultry, eggs and livestock are thoroughly cooked, washing fresh fruits and vegetables with plenty of running water, and washing hands and any utensils that come into contact with raw meat (including fish) after preparing food. Women who are underweight or overweight may have problems during pregnancy, so they should properly manage their weight and try to reach a healthy weight before pregnancy. Obese people (body mass index ≥30.0kg/m2) should lose weight properly before conception, control the weight gain during the whole pregnancy and avoid excessive; Underweight (body mass index