UsMagazine.com said the image of the swaddled baby girl is only the second of the child released thus far.
"I missed waking up with my little angel," Kardashian wrote in a message accompanying the photo Friday.
Kardashian and West recently returned home to Los Angeles after a trip to Paris for Fashion Week, UsMagazine.com said.
West revealed the first photo of baby North on Kris Jenner's talk show during the summer.
Jenner is Kardashian's mother.