Under normal circumstances, pregnant women eat soybean milk, apples, eggs and other foods with rich nutrition for breakfast. The specific analysis is as follows:

1. Soybean milk: Soybean milk is the main raw material, rich in plant protein, vitamins, calcium, inorganic salts and other nutrients, which can reduce cholesterol and promote blood circulation. Therefore, eating soybean milk for breakfast during pregnancy is good for pregnant women and contributes to the normal development of the fetus.

2. Apple: Apple contains protein, calcium, phosphorus, iron, zinc, potassium, magnesium, sulfur, carotene, folic acid, vitamins and other substances, and its nutritional value is relatively high. Among them, apples are rich in folic acid. Eating apples for breakfast during pregnancy can also prevent anemia and lower blood pressure.

3. Eggs: Eggs are rich in protein, fat, vitamins, iron, calcium, potassium and other substances needed by the human body, with high nutritional value, which can enhance the metabolic function and immune function of pregnant women and promote the healthy development of the fetus.