If it is a normal birth, it is best to eat light, nutritious and easy-to-digest food on the third day of the month. If it is a cesarean section, at this time, the gastrointestinal tract may not have fully recovered, and it is best to eat soupy food such as noodles and congee, and after that, slowly change it to solid food. Diet on the third day of the month should pay attention to the need to eat nutritious food, in order to promote the recovery of the body and feed the baby. The main food can be rice, steamed buns, buns, noodles and other cereals. Side dishes can eat meat, eggs, dairy, fish and other foods rich in high quality protein, accompanied by fresh vegetables and fruits. You can also add some soup types such as rib soup and carp soup. The food of the month should be as diversified as possible to ensure comprehensive nutrition. Diet should avoid spicy stimulation, raw and cold food, do not drink alcohol.