Pediatrics Areola and papilla forming secondary mound in adolescent girls is classified under which stage of sexual maturity rating (SMR)? A SMR Stage 2 B SMR Stage 3 C SMR Stage 4 D SMR Stage 5 💡 Explanation Areola and papilla forming secondary mound in adolescent girls is classified under which stage of sexual maturity rating (SMR)? ✓ Correct Answer: C. SMR Stage 4