title: Advanced maternal age
context: In Western, Northern, and Southern Europe, first-time mothers are on average 27 to 29 years old, up from 23 to 25 years at the start of the 1970s. In a number of European countries (Spain), the mean age of women at first childbirth has crossed the 30 year threshold.[2]
question: What is the average age that people have their first child in the UK?
answers: 27 to 29 years old