True about total feility rate
Total feility rate represents the average number of children a woman would have if she were to pass through her reproductive years bearing children at the same rates as the women now in each age group It gives the appropriate magnitude of completed family size Reference : Park&;s textbook of preventive and social medicine, 23rd edition, Page no:489
Average number of children born to a women during reproductive period
Average number of daughters born to a mother
Not a magnitude of completed family size
Average number of live bih per 100 women in a year
Demography and family planning