If parents are having a medical checkup, the following recommendations are available. Usually, screening for cardiovascular and cerebrovascular diseases and cancer can be done. For cardiovascular screening, cranial MRI or cranial CT and carotid ultrasound can be done to see if there is any plaque formation in the carotid artery, if there is plaque formation, it may be prone to cardiovascular disease. Do electrocardiogram and cardiac ultrasound to check whether there is insufficient blood supply to the heart muscle and arrhythmia. In addition, pay attention to do the examination of the degree of arteriosclerosis and observe the elasticity of arteries. Blood draws are generally done to check blood glucose, lipids, homocysteine, for screening of diseases, such as diabetes and hyperlipidemia. Parents can be screened for tumor markers, such as methemoglobin for liver cancer and carcinoembryonic antigen for intestinal cancer.