Baby Development

Your baby is a marvel, racking up new growth and achievement at a rapid pace. Learn more about your baby's milestones.

16 min read

Your 4-Month-Old Baby’s Development and Milestones

Wondering what your 4-month-old should be doing? Get expert-backed tips on milestones, sleep, feeding, and ways to support your baby’s healthy development.

Baby Development

Number 5 birthday candle with a lit flame

15 min read

Your 5-Month-Old Baby's Development and Milestones

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.

17 min read

Your 6-Month-Old Baby's Development and Milestones

Explore 6-month-old baby milestones, feeding tips, sleep needs, and development advice—plus activities and vaccine guidance to support your baby’s growth.

15 min read

Your 7-Month-Old Baby's Development and Milestones

Your baby has reached the 7-month-old milestone. Read more about your baby’s development, feeding routine, and sleep schedule during this month.

6 min read

Baby Growth Spurts: When Do They Typically Occur?

When do babies have growth spurts? Discover baby growth spurts, including signs, timing, and tips for supporting your little one during these growth phases.