Egg yolk babies can start eating at 7 months, a period when babies start teething and their digestive system is gradually developing and perfecting. Babies generally in 7 months, can begin to eat egg yolk, in addition to rice soup, rice paste, thin porridge, vegetable puree and other foods can be added. At the same time, you can add rotten noodles, fish, tofu and so on. 10~12 months can eat rotten rice, bread, hanging noodles and food with filling, as well as minced vegetables, minced meat and so on. Food can be gradually diversified. Add 1~2 feedings per day to gradually replace breast milk. It should be noted that care must be taken to avoid giving the baby peanuts, jelly and other foods to avoid causing foreign body inhalation.