If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The royal baby will be happy to see you even though he doesnt know it yet because in this baby doctor game you will help his royal nose be all better and allow him to breathe normally. The Duchess of Cambridge and Prince William will be happy to see you as well because they know you are one of the best doctors and will take care of the little toddler. Try your best to use all the tools according to the instructions as they will guide you throughout the whole game. Make sure you have some fun as well knowing that you will be friends with some influential people now.
Use the mouse and follow the instructions to be a great doctor.