What queen ruler had the most children?

The queen ruler with the most children was Queen Anne of Great Britain, who reigned from 1702 to 1714. She had a total of 17 children, although only one, Prince William, Duke of Gloucester, survived to adulthood. Many of her other children died in infancy or early childhood, which was common during that era. Her struggles with childbearing and the loss of her children greatly impacted her reign and the succession of the British throne.