Spinach is rich in folic acid, which can prevent the fetus from being harmed by nervous system malformations such as spina bifida, hydrocephalus and anencephaly. Therefore, experts in obstetrics and gynecology advise expectant mothers to eat more spinach or take folic acid tablets in the first two months of pregnancy.

2, lemon, potato-the best anti-vomiting food

Lemons and potatoes contain a variety of vitamins, which can prevent and relieve morning sickness. Mothers in early pregnancy can eat more.

3, tomatoes, bayberry-the best sour food

Many pregnant women love to eat acid, which is also beneficial to the health of pregnant women and fetuses. Eating acid in pregnant women can increase appetite and improve digestion. For the fetus, bone development needs a lot of calcium, but the formation of bones under calcium salt deposition needs the assistance of sour food, which can also promote the absorption of iron in the intestine.

4, fish-the best food to prevent premature delivery

Eating fish often can prevent premature delivery and is good for the fetus.

5. Green tea-the best drink

Green tea is a "rich mineral" of trace elements, which contains zinc which plays an outstanding role in fetal development. According to the determination, under the same diet, the daily zinc intake of pregnant women who often drink green tea is as much as 14 mg compared with those who don't drink. In addition, green tea is also rich in iron, so drinking green tea often can also prevent anemia.

6, melon seeds-the best snack

Pregnant women can eat snacks to broaden the supply channels of nutrients. Experts suggest eating sunflower seeds, watermelon seeds, pumpkin seeds and other melon seeds, which is beneficial to the growth and development of the fetus.

7, chocolate-the best delivery food

Chocolate is the best food for delivery. For lying-in women, it can increase calories after intake, thus improving productivity and facilitating delivery.