In her first year, Baby probably grew 5 to 8 inches or so, and tripled her birth weight – pretty impressive stuff! In her second year, there will be more physical growth, but it will look a little different.
Growth will slow down
Baby will still be getting bigger, don’t worry! She will just be growing 4 to 5 inches rather than 5 to 8, and probably gaining about five pounds over the course of the year. Fun fact: once she turns 2, she will likely be about half of her adult height!
Baby will speed up
You have to walk before you can run, but Baby is going to catch on really quickly – she will likely be running by 20 months! As she gains more confidence in her movements, she will start dancing, climbing, and generally running circles around you some days! Her hand and finger coordination will also improve, as well as her balance. Baby will still have trouble with coordination and balance, but her skills will continue to get better and better.
Fontanelles will close
Baby‘s fontanelles, the spaces between the bones in her skull, will close in the second year. Some (the posterior and sphenoidal fontanelles) closed a few months after she was born, but the mastoid and anterior fontanelles (spaces toward the back sides and top of the head) can take 12 to 24 months to close. This closing isn’t a physical change you’ll necessarily notice, but it means that Baby‘s skull is fully formed.
Proportions will shift
When Baby was born, her head was probably about two centimeters bigger than her chest. In the second year, for the first time, her chest circumference will be bigger than her head – your little brainiac is growing up! She will also start looking more like a little adult, with longer arms and a muscular build in place of a rounded abdomen.
Motor skills will improve
Within the second year, Baby will have the physical capability to learn how to grasp a ball, pinch a piece of dirt, use utensils, play with crayons, build block towers, turn pages, and more. She will start climbing up stairs, pulling themselves into a standing position, and start holding her hands out to the side to balance. She will also be able to help with getting dressed and undressed. Even though Baby still has a way to go before learning how to tie shoelaces, slip-on shoes will soon be a piece of cake!
- “Child Development Tracker: Physical Health.” PBS Parents. PBS. 2017. Web.
- “Growth and Your 1- to 2-Year-Old.” KidsHealth. KidsHealth. January 2015. Web.
- Hoecker, Jay L. “Infant growth: what’s normal?” Mayo Clinic. Mayo Clinic. October 14, 2014. Web.
- “Increased head circumference.” MedlinePlus. U.S. National Library of Medicine. April 21, 2015. Web.