The Duchess's due date is in late April, though the exact date remains a secret. The only clue she has given was during a visit in mid-March, when she told a volunteer: "I'm due mid-April, to the end of April. Not long to go now."
It means the royal baby could share the same birthday as the Queen, who will be 89 on April 21, or it could arrive on the Duke and Duchess's fourth wedding anniversary, April 29. St George's Day on April 23 is also a distinct possibility, the Telegraph reported.