Eating watermelon properly in pregnancy has certain benefits to the body, because watermelon contains a lot of water, contains vitamin A, vitamin B, vitamin C, glucose, eating watermelon properly can replenish water and quench thirst, can also quench thirst, prevent heat stroke in the summer, can also diuretic, prevent urinary tract infections, urine yellow and other conditions. In early pregnancy, nausea, vomiting and other early pregnancy reactions can easily occur. Eating watermelon is cool and delicious, and appropriate vitamin supplements can relieve the symptoms of pregnancy vomiting. Eating watermelon can replenish energy for pregnant women and can also promote the development of the baby and the secretion of milk. In pregnancy, it is easy to have swelling, so eating watermelon can improve the swelling during pregnancy. Watermelon has the effect of lowering fire, can prevent mouth and tongue sores, but can not be consumed in excess, watermelon belongs to the cool, so as not to eat too much to cause abdominal pain, bloating, diarrhea, etc..