Development
Practical, sourced guides on development for the first year.
Medically-informed · Sources: CDC, NIH, WHO, AAP
Development3 minThe first smile is a conversationAround six to eight weeks, the smile changes category: it starts happening in response to you — your face, your voice,…Development3 minTummy time troubleshootingPlenty of babies protest floor tummy time at first — the position is heavy work. Protest doesn't cancel the program; it…Development3 minGrowth spurts, decodedA previously settled baby suddenly feeds constantly, sleeps oddly and wants holding around the clock — for two or three…Development3 minTummy time that actually happensBecause back-sleeping is non-negotiable for safety, awake time on the tummy is where neck, shoulder and core strength g…Development3 minCoos, squeals and the language projectSomewhere around now the repertoire expands beyond crying: coos, gurgles, squeals, experimental volume tests. It sounds…Development3 minScreens and tiny humansFor babies this age, guidance is unusually unanimous: no screen time except video chatting. Not because a glowing recta…Development3 minReading your baby like a dashboardBy now your baby broadcasts three main states — hungry, tired, overstimulated — and each has tells that show up before…Development4 minRolling, sitting, crawling: the motor mapGross motor development runs top-down and center-out: head control first, then trunk, then hips, then legs. That's why…Development4 minBabble to first words: the language runwayLanguage taxis long before takeoff. Cooing — open vowel sounds — starts around 2–3 months. By 4–6 months the sound lab…Development3 minSeparation anxiety: a good sign that feels badThe baby who beamed at every stranger now welds to your leg at drop-off and treats your bathroom breaks as abandonment.…Development3 minCruising to first stepsWalking isn't one skill; it's a stack. Pulling to stand (typically 8–12 months) to cruising sideways along the couch, h…Development3 minPointing, waving and other superpowersWaving bye-bye, clapping, raising arms to be picked up, shaking the head no, and — the crown jewel — pointing: these ge… 
FirstWeeks