No: Everyone is genetically unique, so it's a roll of the dice whether a younger sibling will be taller or not as an adult. The average height at 2 years, however is very predictive of end adolescent height for 80% boys and girls
Answered 1/4/2015
3.4k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question