A cervical biopsy is performed to biopsy a small amount of cervical tissue at points 3, 6, 9 and 12 of the cervix. After the biopsy because there will be a trauma, this trauma will certainly have a certain amount of bleeding, bleeding time is usually 3-7 days. Depending on your situation, you can apply local medication, or use gauze to stop the bleeding, or take anti-inflammatory and hemostatic medication to stop the bleeding, so as to avoid prolonged bleeding that may cause infection, which normally does not last more than 7 days. If the bleeding lasts more than 7 days, the first thing to do is to check whether the cervical wound has healed well, if it has not healed well, topical medication should be applied to help stop the bleeding. At the same time, you can also take oral medication to stop bleeding, such as Yunnan Baiyao or Long Xueguan hemostatic drugs, can stop bleeding, help the cervix quickly return to normal. After the biopsy, coitus is prohibited for 1 month.