Which factors can cause female infertility

Patient's question:

After a year of not getting pregnant, I should be fine genetically. Everything is good. What are the postnatal factors that can cause female infertility

Doctor's answer:

1. Fallopian tube blockage, adhesion, and hydrops: Common causes of female infertility. Tubal diseases such as hydrops, blockage, or adhesion caused by fallopian tube inflammation can hinder the movement of sperm, eggs, or fertilized eggs, leading to female infertility.
2. Cervicitis, cervical erosion: Due to the excessive and viscous secretions in the cervix of patients with cervicitis or cervical erosion, sperm find it difficult to pass through, affecting sperm motility and obstructing sperm from entering the uterine cavity, resulting in infertility.