Does menstruation not adjust the anus B that does ultrasonic ache

Anal B-ultrasound is usually painful.

Anal B-ultrasound refers to placing the probe into the anus and observing the pelvic condition. During the examination, due to the expansion of the anus, there will be pain. However, the pain is mild and most patients can tolerate it. If the patient's constitution is sensitive, but there is obvious pain during the examination, local anesthesia can also be used to relieve

the pain.