1. Ensure that the body has enough heat energy supply.
Eat some high-calorie foods and maintain a reasonable and stable weight, such as eggs, lean meat and nuts.
2. Ensure sufficient supply of high-quality protein.
Both husband and wife should take 50 ~ 70g of high-quality protein in their daily diet to ensure the normal development of sperm and eggs. High-quality protein refers to protein which is easy to digest and absorb. The main sources are chicken, duck, fish, lean meat, shrimp, eggs and bean products.
3. Ensure the supply of fat
Fat is the main source of heat energy in the body, and the essential fatty acids contained in it are indispensable substances that constitute human cells and tissues. Fatty substances in food include various oils, such as peanut oil, soybean oil and vegetable oil. Meat, animal livers and eggs also contain more fat. Increasing the intake of high-quality fat is of great benefit to pregnancy.
4. Supplement enough inorganic salts, vitamins and trace elements.
Eat more fresh vegetables and fruits before pregnancy. Because fresh fruits and vegetables are rich in vitamins, minerals and trace elements, among which calcium, iron, phosphorus, zinc and iodine are the most important, vitamins contribute to the development and growth of sperm, eggs and fertilized eggs. If there is a serious shortage of vitamin A in the body, it is easy to damage male sperm, and the activity ability is correspondingly weakened. Even if pregnant, it is easy to cause baby deformity or stillbirth; B vitamins play an important role in maintaining male testicular health. Once lacking, it will reduce sperm production and reproductive capacity; Calcium and phosphorus can promote the formation and development of baby bones and teeth; Iron promotes hematopoiesis; Zinc and iodine are directly related to infant's intellectual development and prevention of deformity. Couples who intend to get pregnant can eat foods containing the above nutrients in their daily diet, such as milk, eggs, bone soup, animal liver, aquatic products, nuts and so on.
Folic acid supplementation
Women should start taking folic acid supplements three months before pregnancy. Folic acid has anti-anemia properties. Appropriate folic acid supplementation can reduce the incidence of fetal neural tube defects, improve the intelligence level of the fetus, and make the newborn healthier and smarter. Foods rich in folic acid include dark green vegetables (such as spinach and rape), orange barrels, nuts, fortified bread and cereals. You can also take 400 micrograms of folic acid every day, or take folic acid drugs as prescribed.
Prepare five foods that should be avoided during pregnancy.
Pregnant women should pay attention to this 10 point, and come back when they are pregnant.
1. Try to avoid choosing foods with high content of additives and preservatives.
2. Stay away from caffeinated foods and drinks during pregnancy.
3. Prepare food for pregnant women and stay away from foods with high sugar content.
Pregnant women should stay away from junk food such as fast food.
5. Pregnant women should stay away from foods and drinks with high fat content, especially some dairy products.
Factors that may affect a woman's pregnancy
1. Being too fat or too thin will affect a woman's pregnancy.
Many women tend to pursue deformed beauty and keep losing weight. As we all know, being too thin and fat will reduce the probability of conception. Proper fat content in the body is the key to egg development. Generally, the fat content of women is not lower than 18%, and the fat content is preferably between 20% and 25%. Too much or too little fat will affect the estrogen level, and exceeding the critical value will lead to ovulation disorder.
2. Too much trans fat in the body will also affect pregnancy.
Eating too many snacks or fast food with high trans fat content in the diet. Trans fat will increase the hardness of egg membrane, and the hardened egg membrane will affect sperm penetration and reduce the chance of pregnancy.