Ireland's only quintuplets return to Rotunda to celebrate 18th birthday

They were born at just over 25 weeks gestation, weighing between 1 pound 6 ounces to 1 pound 11 ounces.

Ireland's only quintuplets have celebrated their 18th birthday by going back to the hospital where they were born.

Conor, Cian, Rory, Amy and Dearbhail Cassidy were delivered at the Rotunda Hospital on August 16, 2001.