“…The incidence in natural pregnancy is 1/30,000 [ 6 ], ovulation induction is 1/900, and assisted reproductive technology is 1/100 [ 7 ], while maternal mortality is 5/1,000,000 [ 8 ]. Abdominal pregnancy is a rare ectopic pregnancy, accounting for 1% of ectopic pregnancies [ 9 ], and the incidence is 1/10,000 ~ 1/3000 [ 10 , 11 ]. Abdominal pregnancy was reported in the Douglas pouch of the pelvis, serous layer of the uterus, appendages, abdominal organs, liver, omentum, intestine, appendix, retroperitoneal space, abdominal wall, etc.…”