This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
The most common site of implantation in ectopic pregnancy is - 
Select and explain. 
A. Ampulla, B. Fimbriae, C. Body, D. Infundibulum
A: Ampulla
Answer: A: Ampulla 
Explanation: Ans-A Ampulla .The most common site of ectopic pregnancy is a fallopian tube (as if and in fallopian tube the most common site is Ampulla (55%).Sites of ectopic pregnancy in fallopian tube in decreasing order of frequency :AmpullaIsthmusInfundibulumInterstitial