1 Most babies do well on cow's milk formula. Some babies, however â such as those allergic to the proteins in cow's milk â need other types of infant formula.  Soy-based formulas. Soy-based formulas can be useful if you want to exclude animal proteins from your child's diet.
A generation is all of the people born and living at about the same time, regarded collectively.. It can also be described as, the average period, generally considered to be about thirty years, during which children are born and grow up, become adults, and begin to have children of their own..
Word Origin & History. generation c.1300, offspring of the same parent, also body of individuals born about the same period. (usually 30 years), from L. generationem (nom. generatio), from generare bring forth (see genus). Generator in the sense machine that generates power first recorded 1794; in sense of machine that generates electric energy, 1879.