Does talking and reading to my newborn really make a difference for later learning?

Yes — the research is overwhelming. By age 3, children in language-rich homes have heard roughly 30 million more words than those in language-poor environments, and this 'word gap' predicts academic outcomes through elementary school. Newborns recognize their mother's voice from the womb and prefer human speech over other sounds. Reading aloud, narrating your day, and responding to coos and gurgles all build the neural architecture for language. It doesn't matter what you read — a novel, a recipe, the news — the rhythm, tone, and responsiveness of your voice is what matters. Singing has similar benefits. You are not 'teaching' your newborn to read; you are wiring their brain to learn language. Discuss your baby's language development milestones with your pediatrician.