This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Gynaecology & Obstetrics
Which of the following cancer makes up the majority in reproductive tract neoplasms during pregnancy? 
Select and explain. 
A. Vaginal, B. Cervical, C. Uterine, D. Ovarian
B: Cervical
Answer: B: Cervical 
Explanation: Cancer in the reproductive tract may also complicate pregnancy and of these cervical neoplasia makes up the majority.Cervical > Ovary > Uterus, Vulva or Vagina(Ref: William's Obstetrics; 25th edition)