At 0/2 weeks of pregnancy, the demand for nutrition is also increasing due to the rapid growth and development of the fetus, especially in protein, where there are foods with more sugar and vitamins, such as meat, fish, beans, eggs, milk and other foods. At the same time, we should continue to supplement folic acid.

1, folic acid: lettuce, spinach, orange, strawberry, kiwi fruit, cherry, lemon.

2. protein: eggs, lean pork, chicken, rabbit meat, fish and bean products.

3, vitamins: carrots, tomatoes, beef liver and pig liver, milk, cheese.

The first three months of pregnancy are the first trimester. During this period, pregnant mommy reacts violently to early pregnancy, which affects daily diet and easily leads to nutrient loss. Need to supplement nutrition during pregnancy. Expectant mothers' demand for various nutrients will increase during pregnancy, and they also need to be reasonable, sufficient and balanced. We should not only ensure the intake of protein, but also keep the intake of minerals, vitamins, carbohydrates, fats and other nutrients in moderation.