article_snippet.sent: In 2011 the Duchess of Cambridge was invited to the couple's Westminster Abbey wedding. 
article_snippet.sent: The Duchess of Cambridge is to return to the Lindo wing at St Mary's Hospital in London to give birth.
article_snippet.sent: The Duchess of Cambridge has been staying at the couple's new country home in Norfolk, Anmer Hall.
article_snippet.sent: But The Duchess of Cambridge is expected to return to London soon as The Duchess of Cambridge intends to give birth at the Lindo Wing of St Mary's Hospital, where a natural birth costs up to £10,000.