Obesity firstly needs to be differentiated, whether it is a type of physiological obesity or a pathological obesity, such as diseases of the growth gland, Cushing's syndrome, etc., which cause pathological obesity. In this case, some corresponding examinations are required for differentiation. If it is simple obesity, further tests for insulin resistance, blood glucose, blood lipids, and other metabolic indicators are necessary to determine if they are normal, as well as liver and kidney functions. If these conditions are all acceptable, pregnancy is possible. However, it is still important to monitor these indicators during pregnancy. Obesity is not an absolute contraindication for pregnancy, but of course, it is best to control the weight before getting pregnant.