A 26-year-old woman is brought to the emergency department because of an 8-hour history of severe back and
abdominal pain and mild but persistent vaginal bleeding. Ultrasonography of the abdomen shows a 2-cm ectopic
pregnancy in the ampulla. The ampulla has ruptured into the surrounding tissue. Fluid from this rupture will most
likely be found in which of the following locations?
(A) Lesser peritoneal cavity
(B) Mesometrium
© Pouch of Douglas
(D) Uterine cavity
(E) Vagina