In a nutshell Families need at least 2.7 children to avoid extinction—far higher than the conventional 2.1 replacement level ...

Sean, Taya, Tyler, and Alysia, the stars of TLC's 'Polyfamily,' share five children together — with three of them being born ...

Martina Navratilova and Julia Lemigova's sons were seen for the first time in a teaser trailer for season 7 of the 'Real ...