Baby Development Guides
Wondering when your baby will hit their next big milestone? These evidence-based guides cover the timelines, signs of readiness, and practical ways to support your little one's development.
When Do Babies Hold Their Head Up?
Head control timeline (1-4 months), why tummy time is the whole secret, and safe ways to support a newborn's head.
When Do Babies Smile?
Reflex smiles vs the real social smile (6-8 weeks), when laughter arrives, and how to encourage your baby's first grin.
When Do Babies Roll Over?
Tummy-to-back (3-5 months) vs back-to-tummy (5-7 months), safe sleep changes, and how to encourage rolling.
When Do Babies Sit Up?
Sitting with support (4-6 months) vs independently (6-9 months), signs of readiness, and safe ways to encourage core strength.
When Do Babies Get Teeth?
Teething timeline (4-7 months for first tooth), the order teeth come in, symptoms vs illness, and safe ways to soothe sore gums.
When Do Babies Crawl?
Crawling timeline (6-10 months), types of crawling, why tummy time matters, and how crawling boosts brain development.
When Do Babies Wave and Point?
Waving bye-bye (8-12 months) and pointing (10-14 months), why these gestures predict language, and how to encourage them.
When Do Babies Talk?
Language development from cooing to first words (10-14 months), the vocabulary explosion, bilingual babies, and when to seek help.
When Do Babies Walk?
Average walking age (9-18 months), signs of readiness, how to encourage first steps, and when to talk to your pediatrician.