Patient's question:
28 years old. 7.8 years without pregnancy.Doctor's answer:
The most common cause is inflammatory lesions in the fallopian tubes. The cause of tubal inflammation is due to infection by pathogens, mainly including Staphylococcus, Streptococcus, Escherichia coli, Neisseria gonorrhoeae, Proteus, Streptococcus pneumoniae, Chlamydia, etc. This inflammation is often transient and short-lived. However, tubal blockage caused by infectious inflammation will be permanent and non-healable.