The Duke and Duchess of Cambridge
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Looking back on Kate's pregnancy

22 July 2013 Last updated at 13:39 BST

The Duchess of Cambridge is in hospital in London where's she's expected to give birth.

An official statement from Kensington Palace announced that Kate was driven there early this morning by car and that Prince William is with her.

Leah's been looking back at what Kate's last few months have been like...