Nutritional concerns for pregnant mothers during the 33rd week of pregnancy. During this week, pregnant mothers can eat some nutritious foods. Marine foods are called \”high-priced nutrients\” by nutritionists. They are rich in fat, cholesterol, protein, vitamin A and vitamin D, and are very beneficial to the development of fetal eyes, skin, teeth and bones. According to research, marine fish contain a large amount of fish oil, and this fish oil has a special effect in promoting normal metabolism. Marine fish can also provide abundant minerals, such as magnesium, iron, iodine and other elements, which have a good effect on promoting fetal growth. In addition, marine food also has the characteristics of low calories and high protein. Therefore, pregnant mothers can eat more. Vitamin K should be supplemented before the due date. Vitamin K is a group of chemicals that can be used by the body to produce blood clotting substances in the plasma. Vitamin K is also an essential substance that affects the formation of bones and kidney tissue. It is mainly involved in the synthesis of some coagulation factors and has the effect of preventing bleeding. Therefore, vitamin K is known as the \”hero of hemostasis\”. It is absorbed through the intestines and produces prothrombin and some coagulation factors in the liver to play a coagulation effect. If a pregnant mother (generally refers to a pregnant mother with liver disease) does not absorb enough vitamin K, the prothrombin in the blood will decrease, which can easily cause coagulation disorders and bleeding. If a pregnant mother is deficient in vitamin K during pregnancy, the probability of miscarriage will increase. Even if the fetus survives, pregnant mothers are prone to massive bleeding during delivery due to low thrombin in their bodies. Therefore, pregnant mothers should pay attention to eating foods rich in vitamin K to prevent intracranial and gastrointestinal bleeding in postpartum newborns caused by vitamin K deficiency. Therefore, one month before the expected date of delivery, pregnant mothers should pay special attention to eating more foods rich in vitamin K every day, such as cauliflower, cabbage, spinach, bamboo shoots, turnip leaves, cheese, liver and cereals, etc. If necessary, oral vitamin K can be taken every day K. This can prevent postpartum hemorrhage and increase the vitamin K content in breast milk. There is a wonderful way to treat edema in late pregnancy. Pregnant mothers often suffer from pregnancy edema in late pregnancy due to compression of the inferior vena cava and obstruction of blood return. At this time, winter melon and watermelon can be used for treatment. Winter melon is rich in carbohydrates, starch, protein, fat, carotene, calcium, phosphorus, iron and a variety of vitamins. Its meat is tender, rich in water, cold in nature and sweet in taste. It has diuretic and swelling properties, relieves heat and boredom, detoxifies and resolves phlegm. The effect of producing body fluids and quenching thirst. It has a good therapeutic effect on edema in pregnancy and edema caused by various reasons, hepatitis, nephritis and bronchitis. Take 500 grams of fresh winter melon and 1 live carp, add water and boil it into fresh winter melon fish soup, which can cure pregnancy edema and short red urine. Watermelon pulp is juicy, sweet and nutritious. It is rich in water, fructose, vitamin C, potassium salts, malic acid, amino acids, carotene and other nutrients. It has the effects of clearing heat, detoxifying, diuresis and reducing swelling. According to \”Materia Medica Seeking Truth\”, watermelon \”can induce heat in the pericardium, enter the small intestine and bladder, make people feel cold, and relieve polydip.\” Watermelon juice is known as \”Significant White Tiger Soup\”.