Cervical liquid-based cytology, or TCT, does not necessarily mean that there is a problem, but may be a normal physiological phenomenon. TCT is a procedure that uses a soft-bristled brush to make several turns on the patient’s cervix to remove tissue cells from around the cervix or inside the cervical canal, and then sends them for pathological examination to determine the condition of the cervix, such as the presence of cervical lesions and cervicitis, by observing the state of the exfoliated cells removed. In general, during the process of removing the cervical cells, most people may experience bleeding, probably because the cervical tissue itself is more fragile, this situation is normal, do not need to be particularly worried about, usually bleeding is not much, and later will disappear on its own. Patients are advised to pay attention to cleanliness and hygiene after the examination. If the bleeding is heavy and prolonged, it is recommended to consult a doctor in time and follow the doctor’s instructions for symptomatic treatment.