By Christmas 1536, Jane was pregnant, but she lost the child. In January 1537, Jane conceived again. During her pregnancy, she developed a craving for quail, which Henry ordered for her from Calais and Flanders. During the summer, she took no public engagements and led a relatively quiet life, attended by the royal physicians and the best midwives in the kingdom. She went into confinement in September 1537 and gave birth to the coveted male heir, the future King Edward VI, at two o'clock in the morning on 12 October 1537 at Hampton Court Palace. Edward was christened on 15 October 1537, without his mother in attendance, as was the custom. He was the only legitimate son of Henry VIII to survive infancy. Both of his daughters, Mary and Elizabeth, were present and carried Edward's train during the ceremony.