<P> The total fertility rate ( TFR ) , sometimes also called the fertility rate , absolute / potential natality , period total fertility rate ( PTFR ) or total period fertility rate ( TPFR ) of a population is the average number of children that would be born to a woman over her lifetime if : </P>
<P> The total fertility rate ( TFR ) , sometimes also called the fertility rate , absolute / potential natality , period total fertility rate ( PTFR ) or total period fertility rate ( TPFR ) of a population is the average number of children that would be born to a woman over her lifetime if : </P>
the total fertility rate ( tfr ) is an estimate of
the total fertility rate ( tfr ) is an estimate of
average number of children that would be born to a woman over her lifetime
average number of children that would be born to a woman over her lifetime