Kim Kardashian and her infant daughter North have left the hospital and are now resting at home, reports E! News.

Proud papa Kanye West joined the ladies when they checked out of Cedars-Sinai late on Thursday night, five days after Kim gave birth. Kim gave birth five weeks before her due date, and though Nori weighed "just under 5 pounds," she's "healthy and Kim is doing well."

"This was not planned. This came on very quickly," a source tells E! "The whole family was dispersed all over the place! There's a great sense of relief. Everyone is very happy for her, and Kim is relieved [because] this was a very stressful time."