Patient's question:
NoDoctor's answer:
The causes of cervical infertility include cervical malformations: absence of the cervix, double cervix malformation, congenital cervical canal stenosis, congenital cervical elongation, etc.; abnormal anatomical position of the cervix: posterior tilting of the cervix, anterior tilting of the cervix, etc.; cervical inflammation: cervical erosion, cervical hypertrophy, cervical polyps, cervical canalitis, etc.; abnormal cervical mucus function: reduced mucus secretion, thick mucus syndrome, etc.