Which diseases do not cause cervical infertility

Patient's question:

Not pregnant, had poor cervical health before. Is this the reason? What diseases can lead to cervical infertility

Doctor's answer:

Cervical fibroids: Irregular menstruation, abnormal vaginal discharge, etc., can be detected through gynecological examinations. The main reason cervical fibroids cause infertility is the deformation and narrowing of the cervical canal, which affects sperm passage and prevents normal conception.
Cervical inflammation: Cervicitis is a common gynecological disease in women, often cervical erosion, cervical hypertrophy, cervical polyps, etc. Clinically, it manifests as increased vaginal discharge, external genital itching, and other symptoms. Due to different pathogens, the manifestations may vary. When the inflammation spreads from the uterosacral ligaments to the pelvic cavity, it may cause lower back pain, sacral pain, pelvic heaviness, and dysmenorrhea.