Right adnexal pregnancy is often referred to as ectopic pregnancy, which is a condition in which the fertilized egg is deposited outside the uterine cavity, often manifested by menopause, abdominal pain and vaginal bleeding. Right adnexal pregnancy is a kind of ectopic pregnancy, which means that the fertilized egg is not deposited in the uterine cavity but on the right fallopian tube or ovary, and its formation may be related to tubal inflammation, pelvic inflammatory disease, tubal dysplasia and so on. Right adnexal pregnancy often manifests as menopause, lower abdominal pain or soreness on one side, irregular vaginal bleeding, etc. Pressure and rebound pain may be present in the lower abdomen. Generally, ectopic pregnancy can be identified through blood human chorionic gonadotropin measurement and ultrasonography. If there is any discomfort, it is recommended to consult a doctor promptly for diagnosis and treatment.