What are the six main factors to check for male sex hormones

The six main tests for male sex hormones include testosterone, follicle stimulating hormone, luteinizing hormone, prolactin, estradiol, progesterone, etc., which are used to evaluate reproductive function, endocrine balance, and gonadal diseases. Testosterone is the main male sex hormone secreted by the testes, which affects libido, muscle mass, and bone density. Abnormal levels may indicate decreased testicular function or adrenal gland disease. Follicle stimulating hormone is secreted by the pituitary gland and regulates the process of sperm production. An increase in its value often reflects dysfunction in sperm production. Luteinizing hormone is also secreted by the pituitary gland, which stimulates testicular interstitial cells to produce testosterone. Its ratio to follicle stimulating hormone is of great significance for diagnosing gonadal diseases. Excessive prolactin can inhibit testosterone synthesis, which may be caused by pituitary tumors or drug side effects. Estradiol is present in small amounts in the male body, and abnormally elevated levels may be associated with obesity, liver dysfunction, or testicular tumors. Progesterone has a weaker effect in the male body, but a significant increase may indicate adrenal cortex hyperplasia or tumors. Before the SEP examination, it is necessary to fast for 8-12 hours and avoid vigorous exercise and sexual activity. It is recommended to collect blood between 8-10 am, so hormone levels are relatively stable during this time period. Long term medication users should inform their doctors in advance that some medications such as antidepressants and hormone drugs may affect the accuracy of the results. Obesity, chronic diseases, or recent infections may interfere with the detection values, and a comprehensive judgment should be made based on clinical manifestations. The interpretation of the report needs to be completed by professional doctors. Abnormal individual indicators do not necessarily represent a disease. If necessary, repeated testing or further evaluation with semen analysis and imaging examinations may be required.