how young do babies start teething
The vast majority of babies sprout their first tooth when they're between 4 and 7 months old. An early developer may get his first white cap as early as 3 months, while a late bloomer may have to wait until he's a year old or more.ome babies get through teething with no problems at all, but many parents report that their babies do experience discomfort. The symptoms most likely to trouble a teether include: 1  Irritability or fussiness. 2  Drooling (which can lead to a facial rash). 3  Gum swelling and sensitivity. 4  Gnawing or chewing behavior.