In the opinion of most of the mothers, breast-feeding should be practiced for as long as 7. to 12. months, while a relatively small number believed that breast-feeding should be ( ) to only the first six months of life.
In the opinion of most of the mothers, breast-feeding should be practiced for as long as 7. to 12. months, while a relatively small number believed that breast-feeding should be ( ) to only the first six months of life.
