Menstrual cycle tracking will be added to the Apple Watch

The announcement made at Worldwide Developers Conference in California.

(CNN)Apple announced Monday that a menstrual cycle tracker will be one of the new features on the Apple Watch.

The tracker will help women log information related to their menstrual cycle, allowing users to see predicted timing for their next period and fertility window.
"Knowing more about your menstrual cycle gives you a window into your health, from simply insuring you are prepared to understanding your personal patterns and regularities," said Sumbul Desai, Apple's vice president of health, during the Worldwide Developers Conference.