Do not eat spicy and irritating food during the period of fetal preservation, as spicy and irritating food will lead to uterine contraction and increase the chance of miscarriage or preterm delivery; also pay attention not to eat cold fruits and melons, cold drinks and so on, especially cold food will easily stimulate the uterus and lead to uterine contraction; also do not eat too greasy food, too greasy food is not easy to digest and will easily cause abdominal distension, nausea, vomiting will also stimulate the uterus and increase the chance of miscarriage. stimulate the uterus to increase the chances of miscarriage. During this period, food such as millet porridge should be the main focus, you can drink some meat porridge, egg yolk porridge or vegetable porridge, usually also need to pay attention to keep the bowel movement smooth, eat too delicate food will lead to dry stool constipation, during the poop abdominal pressure will also increase the chances of miscarriage increased.