Category: Society / December 4, 2012 9:46 AM EST
Britain's Prince William visited his wife Catherine in hospital on Tuesday (December 4), a day after it was announced that the royal couple are expecting a baby, destined to be the country's future monarch.
Catherine, the Duchess of Cambridge, is in the King Edward VII hospital suffering from , an acute morning sickness which causes severe nausea and vomiting and requires supplementary hydration and nutrients. It sometimes indicates the expectant mother is carrying twins.
The 30-year-old duchess is likely to remain in hospital for several days.
There has been no detail about when the baby is due, although the prince's spokesman said on Monday (December 3) she was less than 12 weeks pregnant.