Now, do you know anyone who has the same birthday as a brother or sister? Well, what are the chances of both being born on Christmas Day? That's what happened to Natasha Bird from Chippenham.
Some bookmakers offer odds of a million-to-one for it happening. Natasha's now back home and spoke to our Wiltshire reporter Robert Murphy.
More top news
Campaigners are angry at claims by Avon and Somerset Police that spitting puts officers at risk from HIV, hepatitis and tuberculosis
Five men who burgled a Co-op and tried to evade police by reaching speeds of 120mph in a getaway have been jailed for a total of 23.5 years.
Dame Glynis Breakwell earns nearly £500,000. A new report criticises the university governance and staff are calling for her to step down