Your Baby Is 20 Weeks Old!
Baby’s starting to show more control of her head and neck muscles. You can see this in action when you lift her up from her back — her head and shoulders should follow your direction. Also, as her spine continues to straighten, she may start to successfully sit up with or without support.
[tip] Make sure baby’s toys have a diameter of at least 1 1/2 inches (or 4 centimeters) so that she won’t choke when she puts them in her mouth.
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All medical information reviewed by Dr. Paula Prezioso of Pediatric Associates in New York City