Mango can be eaten in moderation during pre-pregnancy, and should not be consumed by pregnant women who are allergic to mango. Mango nutritional value is very high, containing protein, sugar and vitamin C, vitamin A, carotene, crude fiber, niacin, folic acid and calcium, zinc and other nutrients, eat mango during pregnancy in moderation to supplement the body’s nutrients, is conducive to the health of pregnant women and the development of the fetus. And mango flavor is delicious, pregnant women can eat to promote appetite, improve the discomfort of pregnancy vomiting symptoms. However, mango sugar more, pregnancy is not recommended to eat too much, so as not to lead to pregnant women blood sugar abnormalities or eat too much sugary food can easily lead to rapid weight gain. Moreover, some pregnant women are allergic to mango, to avoid eating mango, so as not to eat allergies caused by discomfort. Early pregnancy diet should pay attention to nutritional balance, eat more fresh vegetables, fruits and high protein foods.