Stage of contraction of family stas at -
-family is a group of biologically related individuals living together and eating from a common kitchen. - the stage of contraction of family begins when the first child leaves the home and ends when the last child leaves the home of parents. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:683 <\p>
Marriage
Bih of fis child
Bih of last child
Leaving home of first child
Social science, Mental health & Genetics