What are the hazards of cervical infertility?

Patient's question:

I have always had pain below in the room, and after a check-up, it was diagnosed as cervicitis.

Doctor's answer:

Harm 1: Occurrence of cervical canal position abnormalities
The presence of cervical canal position abnormalities is often accompanied by abnormalities in the position of the uterine body. Cervical canal position abnormalities lead to shallowing of the posterior fornix, rendering it unable to function as a sperm reservoir, thereby hindering the upward movement of sperm.
Harm 2: Occurrence of cervical fibroids
The primary reason cervical fibroids cause infertility is the deformation and narrowing of the cervical canal, which affects sperm passage. Clinical manifestations mainly include irregular menstruation, increased menstrual flow, increased leukorrhea, or symptoms affecting the bladder and rectum. Therefore, the occurrence of cervical fibroids is also one of the harms of cervical infertility.