*Ques* *A 7-year-old boy presents with height below the 3rd percentile.* His parents report normal birth history and no chronic illnesses. Mid-parental height is at the 50th percentile. Growth velocity is normal, and bone age is appropriate for chronological age. What is the most likely diagnosis? A. Growth hormone deficiency B. Familial short stature C. Constitutional delay of growth and puberty D. Hypothyroidism E. Turner syndrome