Answers

An early pregnancy associated with corpus luteum cyst.
Incorrect. While a corpus luteum cyst may cause some discomfort, the pain experienced by Hanna is too severe. The spotting also suggests something more sinister is going on.

An inevitable abortion
Correct. This is a differential diagnosis. An inevitable abortion can cause bleeding and pain, although not usually unilateral.

An ectopic pregnancy
Correct. The pathognomonic trait of amenorrhoea, followed by abnormal bleeding and pain, should always suggest the possibility of an ectopic.

An incomplete miscarriage
Incorrect. Incomplete miscarriage usually is diagnosed when products of conception have been passed.

Click here to view video of ectopic pregnancy