As Cameron Diaz welcomes third baby at 53, fertility experts warn that older celebrity mothers who may be using surrogates and donor eggs 'oversimplify' the reality of getting pregnant past 40

Cameron Diaz has welcomed her third baby at 53, prompting fertility experts to warn about oversimplifying pregnancy past 40. Older celebrity mothers may be using surrogates and donor eggs. This sparks discussion on the reality of getting pregnant after 40.