What are the symptoms of achondroplasia?

What are the symptoms of achondroplasia?

• Bones are shortened (thigh, upper arm).
• Short hands and feet.
• Large separation between third and fourth fingers.
• Maximum height of 4-ft.
• Head larger than normal.
• Prominent forehead.
• Flat nose.
• Delayed development in infants (sitting, crawling, walking).