Corn is rich in nutrients and helps to grow a baby, but you can’t just rely on corn, you should have a combination of nutrients to grow a baby during pregnancy. Corn is rich in nutrients, containing protein, vitamins and minerals, which helps to grow the fetus. In the middle and late stages of pregnancy, as the stomach becomes larger, the uterus presses on the rectum, and it is easy to get constipated. Eating more corn and coarse grains can help relieve constipation and promote defecation. However, corn is not easy to digest, can not eat more at once to avoid indigestion. If you want to have a long pregnancy, you must have a balanced nutrition and healthy diet, and your diet should not be single, you need to combine vegetables and fruits with meat to achieve the effect of a long pregnancy. In addition, long fetus during pregnancy can not only rely on diet, but also need to be combined with lifestyle habits, such as the need for adequate sleep, can not be tired.