There is no special treatment for pregnant women with high HDL during pregnancy, and observation is sufficient. Blood lipids include cholesterol, triglycerides, low-density lipoprotein, high-density lipoprotein, and high-density lipoprotein is conducive to the lowering of blood lipids, which is manifested by the fact that the conversion of blood lipids is in a good state, which can lead to the tendency of triglycerides, cholesterol, and low-density lipoprotein to decline. Pregnant women may experience physical changes during pregnancy, which is a special period. As the fetus increases in size, a number of indicators and laboratory tests will be abnormal, such as increased bile, increased transaminases, increased blood glucose, and appropriate measures need to be taken. However, an increase in HDL reflects a reasonable level of lipid regulation in the body and does not require medication.