You can eat a small amount of green onions in early pregnancy, but do not over-eat them. The green onion is a relatively common food, which is rich in B vitamins and high in folic acid, and also contains a certain amount of iron, calcium and other nutrients, which are beneficial for the healthy development of the fetus during pregnancy. The green onion contains a special component with antiseptic and antibacterial effects, also known as onion spice, which can prevent the occurrence of some respiratory infectious diseases during pregnancy. The dietary fiber content of green onions is also very high, and eating them properly can also relieve the symptoms of constipation during pregnancy. However, green onions are a spicy and stimulating food, and if eaten excessively, may affect the health of the gastrointestinal tract of pregnant women.