Prince William and wife Catherine, the Duchess of Cambridge, will soon welcome a third child to the royal nursery.
Kensington Palace officials announced Monday that the duchess is pregnant, but was not feeling well enough to attend an engagement later in the day.
As with her other two pregnancies, the duchess, the former Kate Middleton, is suffering from hyperemesis gravidarum, or acute morning sickness. She is being cared for at the royal couple's apartment in London's Kensington Palace.
The sickness failed to put a damper on the buoyant mood among the British royals, however. Prince Harry will be bumped down in the line of succession, but was overjoyed, describing...