Supernanny ignoring the clock

Jo Frost

She's become one of the world's experts on telling people how to raise their children, but Supernanny Jo Frost is unsure if she will have children of her own.

"I can't hear the biological clock going tick, tick, tick, right now. I'm 36 and when I meet somebody and when we decide that we will have children then maybe we will. I don't feel that urgency that many women have."