Meghan Markle has likened breastfeeding to "running a marathon".
The Duchess of Sussex - who has 17-month-old son Archie Harrison Mountbatten-Windsor with her husband, Prince Harry - admits she found it tough balancing her royal commitments and her baby.
She said: "Breastfeeding is like running a marathon, so between every official engagement I was running back to make sure our son was fed, and it was a lot."
In a famous interview last year, the former actress was asked if she was okay, to which she replied she was not, but she was "in a moment of vulnerability" at the time.