During the first trimester, it is essential for mothers to be fully prepared for their baby’s implantation with balanced nutrition, especially a variety of vitamins and minerals, the middle three layers of the pagoda: vegetables, fruits, meat, eggs, milk and soy and nuts. When, under laboratory and imaging tests, it is confirmed that the baby is conceived, the mother is congratulated for starting a 40-week journey of happiness with the growing baby. Early pregnancy, in the third month of pregnancy, before the end of the 12th week of pregnancy. In early pregnancy, the fetus is still small, but mothers are prone to loss of appetite, mild nausea and vomiting. Those with mild vomiting should be encouraged to eat. The diet should be based on simple and easily digestible food, avoiding greasy food and small and frequent meals. In order for pregnant women to get as much nutrients as possible, they should be encouraged to eat as much as they can, regardless of form. Most mild vomiting can disappear on its own in the 12th to 16th week of pregnancy. For those who vomit repeatedly, cannot eat and drink, have serious nutritional deficiencies and cause metabolic disorders, they should use dietary adjustment methods or suitable dietary remedies to avoid nausea and vomiting under the guidance of a dietitian. Mid-pregnancy refers to the 4th to 7th month of pregnancy, i.e. after the end of the 13th to 27th week of pregnancy. In the middle of pregnancy, the growth and development of the fetus is significantly accelerated and the nutrient needs are increasing. The company’s main business is to provide a wide range of products and services to the market. 3, if possible, drink yogurt daily to enhance digestive function and laxative effect. The late pregnancy refers to the 8-10 months of pregnancy, that is, after 28 weeks of gestation. In late pregnancy, pregnant women need a lot more nutrition to meet the needs of fetal muscle, bone and brain development. To get adequate nutrition, you can have snacks and other foods in addition to your normal three meals a day, at 10 am, around 3 pm and in the evening. Pregnant women increase their protein intake of beans at this time, eat more calcium-rich foods and consume animal liver in moderation. Breastfeeding Mothers who are breastfeeding must ensure that their diet contains plenty of nutrients that their babies can take in through breast milk. Mothers should ensure adequate water, high quality protein and calcium intake, diversify their diet, and pay attention to vegetable and fruit intake.