For gynecological checkups, it is recommended that the examination should be done 3-7 days after menstruation because the cervical and vaginal secretions are relatively less at this time, so the examination will have a very clear view. If you want to take specimens from the cervix for laboratory tests, such as cervical cancer screening, the specimens will be more satisfactory, so it is recommended to take the test at this time. It is also recommended not to take vaginal pills, not to douche, and not to have sex before the gynecological examination, so as not to affect the results of the examination. In addition, it is recommended that women should do gynecological examination once a year even if they are not uncomfortable, mainly to exclude inflammation and tumors, and it is recommended to do routine leukorrhea, cervical cancer screening and ultrasound examination.