Teething refers to the natural growth of new teeth in the gums of an infant. The process is said to begin at the tender age of 2 months. However, the first tooth usually erupts from their gums when they're about 6 months old. That said, infants can vary from being early teethers to average and late teethers. However, regardless of the timing, teething can be a painful growth development for babies. Even the happiest babies can become fussy and cranky when teething happens. It