India, June 21 -- On 21 June 1982, the United Kingdom's future king, Prince 'Baby Wales' William, was born at 9 PM at St. Mary's Hospital in London, weighing 7lb 1oz.

However, Princess Diana's pregnancy had not been easy, and her labour lasted a gruelling 16 hours and was closely monitored by the Queen's surgeon, George Pinker. Diana even experienced a sudden increase in temperature, which was a matter of concern for the health of the baby. The doctors even considered a Caesarean one. Nonetheless, she gave birth to William naturally, after an epidural.

Then Prince Charles stayed beside Diana throughout the delivery. She gave birth standing up, with Charles supporting her.

When Queen Elizabeth met her grandson for the first time, she re...