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William and Kate are expecting Baby #2! This unexpected announcement came via the palace on September 8, 2014.
The Duke and Duchess of Cambridge are very pleased to announce that The Duchess of Cambridge is expecting their second child
— Clarence House (@ClarenceHouse) September 8, 2014
As she did during the early weeks of her first pregnancy, the Duchess is suffering from a severe form of morning sickness (Hyperemesis gravidarum). This has caused her to cancel two scheduled engagements.