Is there a difference between colic and normal newborn crying?

All newborns cry — it is their primary communication tool. Crying peaks at about 6–8 weeks and gradually decreases by 3–4 months. Colic is defined by the 'rule of threes': crying for more than 3 hours per day, more than 3 days per week, for more than 3 weeks, in an otherwise healthy baby. Colic typically starts around 2–3 weeks and resolves by 3–4 months. The crying is often worst in the late afternoon and evening, and the baby may pull their legs up, clench fists, and turn red. The cause is unknown, but it is NOT caused by bad parenting. Coping strategies: take turns with a partner, put the baby down safely and take a 5-minute break if you feel overwhelmed, use white noise, motion (stroller, car ride), and swaddling. Never shake a baby. Consult your pediatrician to rule out reflux, milk protein allergy, or other medical causes — and to get support for your own mental health during this challenging period.