This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Medical & Surgical Illness Complication Pregnancy, Subject name: Gynaecology & Obstetrics
Most common cause of intrauterine infection: 
Select and explain. 
A. Rubella, B. Toxoplasma, C. Hepatitis, D. Cytomegalovirus
D: Cytomegalovirus
Answer: D: Cytomegalovirus 
Explanation: Ans. is d, i.e. CytomegalovirusRef. Williams Obs. 23/e, p 1216, 1217; Harrison 17/e, p 48Most common cause of intrauterine infection is cytomegalovirus.