As the world anxiously awaits the arrival of the Kate Middleton and Prince William's royal baby, family and friends are doing everything they can for the expecting mother.

According to Britain's NOW Magazine, Prince Harry has been helping his sister-in-law prepare for the birth of her first-born child while Prince William has been away working as an RAF search and rescue pilot in north Wales.

Harry reportedly has packed Kate's bag for her impending stay in hospital with includes lavender oil and Haribo sweets.

A source told Now magazine that Harry, who will be the baby's uncle, has even made Kate an iPod playlist she can listen to while in labor, including her favorite artists Bruno Mars and Of Monsters and Men.

"Harry got Kate's things together for the hospital, adding her favorite snacks. A friend of his with children told him sometimes in the early stages of labor it's good to eat sweet things and he knew it'd amuse Kate," the source said.

According to Us Weekly, more than 180 photographers and journalists camped outside 24/7 at the Lindo Wing at St. Mary's Hospital in Paddington, London, waiting at any moment for Kate to go into labor.

The photographers and cameramen aren't the only ones getting antsy about the royal baby's birth. On July 17, Queen Elizabeth revealed she is growing impatient.

"I would very much like it to arrive soon," the 87-year-old monarch told schoolchildren. "I'm going on holiday." (The Queen departs for her annual summer vacation in Balmoral next Friday, July 19.)

Camilla, Duchess of Cornwall and Prince Charles' wife is also awaiting the baby news. "We are just waiting by the telephone," she said on July 15. "We are hopeful that by the end of the week, he or she will be here."