Occasional consumption of instant noodles by pregnant women does not affect the fetus much, but long-term consumption of instant noodles may affect the growth and development of the fetus. Instant noodles are a convenient and tasty food, but its main ingredient is carbohydrates, other nutrients are scarce, can not meet the nutritional needs of pregnant women and the fetus, pregnant women in pregnancy need to comprehensive and adequate supplement all the nutrients, so you can occasionally eat, but do not recommend long-term consumption, so as not to cause nutritional deficiencies, which affects the growth and development of the fetus. Pregnant women during pregnancy need to supplement a variety of nutrients to ensure the growth of the fetus, you can eat light, easy to digest, nutrient-rich foods such as protein-rich soybeans and soy products, milk and dairy products, meat, etc., eat vitamins and dietary fiber-rich asparagus, greens, strawberries, grapes and other vegetables and fruits, eat iron-rich animal offal and so on. For more information on diet and health, please consult a dietitian or medical professional.