A massive baby boom is on the way and it's all to do with the date

A baby boom could be on the way next year, with official figures suggesting a surprising pattern behind when large numbers of babies are conceived.

Birth trends have long sparked curiosity, particularly around certain months that appear to be busier than others for maternity wards.

September, for example, is often linked to Christmas and the festive period, while Valentine’s Day has also been blamed for a spike in November birthdays. In this case, though, new attention has turned to a different point in the calendar, after figures appeared to show one particular day leading to a noticeable rise in births nine months later.

The pattern suggests the UK could see a surge in babies arriving in February 2027.

The date at the centre of the prediction is the May bank holiday.

Figures suggest maternity wards could be busier in February 2027, falling in line with other birth trends like Christmas-to-September (Getty Images)

According to official birth statistics reported by MailOnline, more babies are born nine months after the UK’s May bank holiday than at any other point in the year.

The most recent Office for National Statistics figures showed 1,880 babies were born on 23 February 2024.

That date came 270 days after the Spring bank holiday in 2023, which fell on 29 May. By comparison, the annual daily average was 1,625 births, making the late-February figure noticeably higher than usual.

If the same pattern repeats, it means many babies could be conceived around the May bank holiday and arrive around February next year.

Relationship expert and broadcaster Lucy Beresford told the Daily Star: “People will be having more sexual activity now and in the coming days.”

“With temperatures suddenly up into the early 30Cs, people are wearing fewer clothes, feeling spontaneous and playful, and enjoying feel-good hormones released by the impact of the sun on the skin.”

She added: “And it's a Bank Holiday, so people are off work and able to plan evening activities together, which is very arousing.”

The theory is also supported by the idea that time off work can change couples’ routines.

While bank holidays are usually associated with plans such as day trips, family gatherings, pub gardens and catching up on sleep, experts have suggested the reduced pressure of work may also play a role.

Bank holiday downtime may be linked to the upcoming February birth surge (Witthaya Prasongsin/Getty Images)

Cevat Aksoy, an associate professor at King’s College London, gave a similar explanation for the trend.

Reported by The Telegraph, he said: “The simple interpretation is that when people have time off, spend more time together, and face less work pressure, some couples may be more likely to conceive.”

“The holiday pattern does point to something important: time and stress matter.”

“I would put it this way: bank holidays may help explain the calendar of births, but they are not a solution to low fertility. They remind us that time, stress and work-family compatibility are central to the fertility question.”

The predicted rise would not be on the same scale as the historic post-war baby boom, altogether.

If the statistics follow the same pattern as the aforementioned ‘conceived at Christmas, born in September’ trend, February 2027 could indeed see a higher-than-usual number of babies born across the UK.