average age to become grandmother in uk
Val Haywood: âMy family are important to me, but so is my life doing other thingsâ. By Sarah Womack, Social Affairs Correspondent. 12:01AM BST 28 Jul 2005. The average age of a first time grandparent is just 49 and most are likely to be grandparents for at least 35 years, it is disclosed today.iven that the average age of a first-time grandparent is 49, the blue rinse image of grandparents is greatly out of kilter with the reality..