Legal analysis: women can apply for a health certificate during menstruation. The general health certificate examination includes blood test, B-ultrasound and electrocardiogram examination, which has nothing to do with menstruation, but if you need to do some gynecological examination during menstruation, such as leucorrhea examination and cervical cancer screening, it is limited. If you have surgery during menstruation, it may cause infection and even menstrual pain. Usually, people should rest more during menstruation and strengthen nutrition. Some people eat spicy or cold food and even have dysmenorrhea. If dysmenorrhea is serious, even oral analgesic drugs are needed.

Legal basis: Article 45 of the Food Safety Law of People's Republic of China (PRC), food producers and business operators shall establish and implement the health management system for employees. Persons suffering from diseases that hinder food safety as stipulated by the administrative department of health of the State Council shall not engage in direct contact with imported food.

Food production and marketing personnel engaged in direct contact with imported food shall undergo annual health examination and obtain health certificates before taking up their posts.

Article 7 of the Regulations on Hygiene Management in Public Places * * * Personnel who directly serve customers in public places must hold a Health Certificate before they can engage in their own jobs. 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.