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: Forensic Medicine
Definite diagnosis of pregnancy include all, except: Kerala 09; 11 
Select and explain. 
A. Fetal hea sound, B. Palpation of fetal pas, C. Fetal skeleton on X-ray, D. hCG in blood
D: hCG in blood
Answer: D: hCG in blood 
Explanation: Ans. hCG in blood