The Duke of Sussex will depart for his trip on May 8.
ET is taking a look at five ways Baby Sussex's debut will be different from other British royal children.
The world and the royals are still anxiously awaiting the arrival of Prince Harry and Meghan Markle's first child.
The Duke of Sussex and Duchess of Cambridge were smiling and laughing as they entered Westminster Abbey.
ET breaks down all the ways the Duchess of Cambridge can help her sister-in-law with Baby Sussex.
A source tells ET the extended posting would be 'an opportunity for them to work in their already established humanitarian roles.'
The Duke and Duchess of Sussex are expecting their first child any day now.
A source tells ET that Meghan plans to be a 'hands-on' mom, but knows she'll need help.
The Queen's 93rd birthday is also just around the corner!
The Duchess of Sussex and Prince Harry will be welcoming their first child together this spring.
The Duchess of Sussex will become a mom in a matter of weeks.
ET breaks down all the lessons the Duke of Sussex can learn from his late mother.
The Duke and Duchess of Sussex are set to welcome their first child in the next few weeks!
Just like mom Kate Middleton, Prince George, Prince Louis and Princess Charlotte often repeat outfits for their royal outings.
