Pregnant women eat cucumbers in moderation has certain benefits to the body. Cucumber is a very common vegetable in daily life, which is rich in vitamins and dietary fiber and other nutrients, pregnant women eat in moderation can make the body nutrients to be supplemented. Cucumbers are crisp and refreshing, rich in water, pregnant women eating cucumbers can play a role in quenching thirst. However, it is not recommended that pregnant women take excessive consumption of cucumbers, otherwise abdominal pain, diarrhea and other gastrointestinal discomfort. Pregnant women should not limit their diet to a single food, but also consume cereals, fruits and vegetables, meat and beans, etc., to ensure the diversity of food types and avoid spicy and stimulating food. Pregnant women should go to the hospital for regular checkups to detect the growth and development of the fetus according to the advice of the specialist.