In early 2025, births to girls of their 30s rose, whereas births to under-25s fell quarter-on-quarter. A brand new evaluation of ONS information, collated by Fertility Family, has revealed a shift within the age at which girls in England are having youngsters – with older motherhood rising, whereas births amongst youthful girls proceed to say no. I used to be 5 days from my forty first birthday after I had my third youngster, my daughter in November 2021.
The 30–34 age group now accounts for 35% of all births, making it the ‘peak age vary’ for having a child in England.
In the meantime, over 1 in 4 (26.7%) of all births in England are actually to moms aged 35 and over, marking one of many highest proportions on report.
Against this, the variety of infants born to youthful moms continues to fall, with these under-25 accounting for simply 13.1% of births.
Analysing information between January and June 2025, quarter-on-quarter, births to girls aged 45 and over rose by 6.8%, whereas births to girls beneath 25 continued to fall – highlighting the widening hole between older and youthful parenthood.
The upward pattern in older motherhood displays a long-term sample, with girls more and more selecting to have youngsters later in life. Rising start charges amongst girls aged 35–39 and 40+ now distinction sharply with continued declines amongst girls beneath 30.
Dr Gillian Lockwood, age-related fertility specialist at Fertility Household, says:
‘A decade is a very long time in reproductive phrases. The early 30s are similar to the 20s, however the late 30s could be a little completely different. Whereas feminine fertility does step by step decline from the mid-30s, it doesn’t ‘fall off a cliff’. A girl’s age is only one of many components that affect the possibility of getting pregnant, and it’s not an important!
Miscarriage differs from the 20s to the late 30s. The miscarriage fee for girls conceiving of their 20s is about 10-15%. As a girl strikes by means of her 30s, the miscarriage fee rises till it’s 35-40% on the age of 40, while it additionally takes longer to get pregnant. Nevertheless, the overwhelming majority of {couples} will get efficiently pregnant with none outdoors assist, and for the others, trendy fertility medication may be very profitable.’
Notes:
Methodology
Evaluation was performed utilizing the ONS provisional birth data for January to June 2025.
All calculations had been restricted to rows the place Ethnicity = All ethnic teams, IMD = All teams, and Gestational age = All gestational ages, making certain no demographic components aside from age had been influencing outcomes.
Reside start counts for every maternal age band had been extracted for each quarters (January–March and April–June), then summed to provide half-year totals.
Quarter-on-quarter share adjustments had been calculated utilizing the uncooked stay start counts for every age band. The proportion of whole births attributed to every age group was computed by dividing every group’s summed start depend by the whole stay births throughout all ages for the interval.
About Fertility Household
Fertility Household is dropped at you by Well being Medica Ltd, a UK healthcare firm that, over time, has partnered with Fertility Community UK and the British Fertility Society. Their vary of high-quality merchandise is advisable by specialists throughout the UK to extend your probabilities of having a child. Founder, Terry Sullivan, has specialised in reproductive well being for over 40 years. Working with the highest specialists, Terry helped to construct fertility remedy within the UK, elevating consciousness and inspiring NHS funding. Utilizing their expertise within the discipline, they’ve discovered rigorously formulated merchandise which have gone by means of scientific trials and are scientifically confirmed to assist enhance the probabilities of having a child.
