There is no need to absolutely avoid eating icy things when you are pregnant, but it is recommended that pregnant women should eat less icy things. After pregnancy, the body’s immunity will change, the gastrointestinal tract will be more sensitive, if you eat more ice at this time, it will stimulate the mucous membrane in the gastrointestinal tract, which may lead to gastric discomfort, making gastrointestinal function disorders. And ice into the body will also stimulate blood vessels, easy to cause uterine blood vessel contraction, may cause premature labor and miscarriage. During pregnancy, you should pay attention to dietary hygiene, eat more fresh fruits and vegetables, and eat a balanced diet to ensure comprehensive nutrition. Regular maternity checkups, and if you feel unwell, you should seek medical attention immediately.