You can apply for a health certificate during menstruation. General health certificates are mainly chest X-ray examination and liver function examination, and menstrual period will not affect the results. Health certificate refers to the proof of preventive health examination, which proves that the examinee has the health quality to engage in the prescribed business. Health certificate mainly involves six diseases in five industries, which largely protects the health of employees and clients.
legal ground
Article 7 of the Regulations on Hygiene Management in Public Places.
Personnel who directly serve customers in public places can only engage in their own work with the Health Certificate. Persons suffering from dysentery, typhoid fever, viral hepatitis, active tuberculosis, purulent or exudative skin diseases and other diseases that hinder public health shall not engage in direct customer service before they are cured.