Ever wondered why some babies sprout their first tiny tooth at four months while others take their sweet time and don’t get one until after their first birthday? Parents often swap stories, compare ...

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A new birth cohort study reveals that a mother’s stress-related hormones in late pregnancy, especially cortisol, may quietly influence when her baby’s first teeth appear, uncovering a surprising link ...

Forbes contributors publish independent expert analyses and insights. A physician who writes about challenges with navigating healthcare. I spoke with a pediatric dentist, Dr. Helen Mo, about the ...