Lower abdomen is a bit painful, what effect does excuse me have to pregnant

There are many reasons for abdominal pain, if it is caused by indigestion, gastritis, etc., it has little effect on pregnancy, if it is caused by fallopian tube inflammation, unilateral fallopian tube inflammation can lead to a decrease in the probability of pregnancy, bilateral fallopian tube inflammation can lead to infertility, in addition to pelvic inflammatory disease, cervicitis, cervical cancer and other diseases, serious cases can also lead to infertility.