can teethers be given during teething   

Teethers are not critical for a baby's dental growth though it helps soothe the discomfort. The babies nibble where the molars are. It is a natural way of working on the muscles they need for future eating. If you need a teether to ease the discomfort or entertain, ensure that it is free from the chemical "bisphenol-A" and solid enough that it does not crack or break. A clean cold washcloth or gauge would help equally as a teether would.