A gran at 33

A woman who gave birth to her first child at 16 is becoming a grandmother at 33.
Kerrie Coles, 33, gave birth to her first daughter Millie, 16, in February 2007, at Milton Keynes University Hospital, weighing 6lb 11oz.
She then gave birth to her second daughter Hollie, 14, in January, 2009, weighing 7lbs.
Hollie is now pregnant with her own child - making Kerrie one of Britain's youngest grandmothers.
Video: SWNS