You can eat oranges in early pregnancy, just eat in moderation. Do not eat too much at once, too much will appear carotenemia, the skin appears dark yellow as jaundice performance, stop using a period of time will recover. It is rich in nutrients, containing more than 100 kinds of plant compounds and more than 60 kinds of flavonoids, most of which are natural antioxidants. Eating one can replenish a day of vitamin C needed by the body, has an appetizing, thirst-quenching and lung-rubbing effect. Folic acid supplementation is still required in the first trimester of pregnancy, with the recommended dose of 0.4mg daily to prevent fetal neural tube malformations. Avoid contact with toxic, harmful and radioactive substances, arrange work and rest time reasonably, and wear loose and comfortable clothes.