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: Pediatrics
A boy presented with prolonged jaundice, constipation and umbilical hernia. what is the probable diagnosis? 
Select and explain. 
A. Growth hormone deficiency, B. Kernicterus, C. Congenital hypothyroidism, D. Congenital adrenal hyperplasia
C: Congenital hypothyroidism
Answer: C: Congenital hypothyroidism 
Explanation: Prolonged jaundice, constipation, Umbilical hernia are all seen in congenital hypothyroidism.