The sickness - called hyperemesis gravidarum - is a condition that may require supplementary hydration, medication and nutrients.
In the family's private apartment at Kensington Palace, Kate has decorated the nursery with neutral walls, a spacious atmosphere and Beatrix Potter-themed furniture purchased from the sought-after Dragons of Walton Street shop in London. And even though George has been keeping his parents up at night, they've had a helping hand from Spanish nanny Maria Teresa Turrion Borallo, who was recommended by a friend.
Maria's areas of knowledge reportedly include self-defense, high-speed driving, and dealing with paparazzi.
She spent a week bonding with George at Kate's family home in March under the watchful eyes of Carole and Michael Middleton, while William and Kate flew to the Maldives for a second honeymoon. But George doesn't give his parents or nanny too much hard work - in fact, a senior aide told Nicholl that on the family's recent trip to New Zealand and Australia, "George didn't really suffer from jet lag-he settled down very quickly".
Buffy the Vampire Slayer (1997–2003), created by Joss Whedon, is a television series about Buffy Summers, a teenage girl chosen by fate to battle against vampires, demons, and other supernatural foes.
She is often aided by her Watcher and her loyal circle of misfit friends.