Lower abdominal pain

Lower abdominal pain refers to lower abdominal pain caused by pelvic organic or functional lesions. It is one of the common complaints of gynecological infertility patients. The pain in the lower abdomen is transmitted along the sensory nerves of the sympathetic and parasympathetic nerves. Each genital is sensitive to pain to varying degrees. The perineum, vulva, and lower vagina are very sensitive to pain, while the upper vagina is relatively insensitive. The cervix is ​​also relatively insensitive, and dilated cervix can cause intense pain in the deep pelvic cavity. The uterine body is less sensitive than the isthmus. When the contents of the uterus press against the nerve endings in the cervix, the uterus is particularly painful. The ovary is not sensitive to many stimuli, but it is sensitive to the squeezing action during the double consultation. When the ovarian parenchyma expands faster, it will cause pain. The fallopian tube is very sensitive to cutting, crushing, pressing and touching.