Development
Your baby is a marvel, growing, changing, and accomplishing at a rapid pace. Read up on your baby’s development here.

Development

When Can Babies Sit Up By Themselves?
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Find out at what age your baby might sit up on his own, learn the signs your baby is about to reach this milestone, and how to help your baby learn to sit up.
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When Do Babies Roll Over? How to Encourage It
By Christopher B. Peltier
You might be wondering, when do babies start rolling over. Find out at what age it typically happens and how to help and encourage it.
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Caring for the Soft Spot on Your Baby’s Head
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Your baby’s head has soft spots that are sensitive. Learn what those soft spots are, when they will harden, and how to protect your baby’s head.
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Your 7-Month-Old Baby's Development and Milestones
By Christopher B. Peltier
Your baby has reached the 7-month-old milestone. Read more about your baby’s development, feeding routine, and sleep schedule during this month.
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Tips for Teaching Baby Sign Language
By Christopher B. Peltier
Teach your baby sign language to communicate before speaking. Begin at 6-7 months with simple signs like “milk” and “more” for easier daily interactions.
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What Is Object Permanence and When Do Babies Understand It?
By Christopher B. Peltier
Grasping the concept of object permanence is an important part of your baby’s cognitive development. Learn more about what object permanence is here.
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When Do Babies Start Walking? Signs, Tips, and Milestones
By Christopher B. Peltier
Find out the typical age babies start walking, signs they’re ready, tips to encourage their first steps, and when to consult a healthcare provider about milestones.
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Your 5-Month-Old Baby's Development and Milestones
By Christopher B. Peltier
Your 5-month-old is growing fast! Discover key milestones, signs of readiness for solids, sleep tips, and ways to support their development this month.
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Your 4-Month-Old Baby’s Development and Milestones
By Christopher B. Peltier
Wondering what your 4-month-old should be doing? Get expert-backed tips on milestones, sleep, feeding, and ways to support your baby’s development.
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