With baby Archie a month old, the couple has been "nesting" and enjoying their time as Mommy and Daddy, a royal source tells ET.
The Duke of Sussex is "sharing the parenting duties" with his wife, and the two have settled into a routine with their newborn. Harry is changing diapers and bonding with the newest addition to the family, the source says.
Harry wants to be as "involved as possible," and like every parent he's feeling the effects of the sleepless nights, exhausted but enjoying every minute of it. The source says that baby Archie is "the cutest little thing I've ever seen. They couldn't be happier," adding that Meghan and Harry are also enjoying lovely long walks within the Frogmore grounds as a family.
"Meghan is radiant, taking each day one day at a time," the source shares.
Within the last month, the Sussexes have also been entertaining close friends and family. They've had a regular stream of friends, according to the source, all wanting to wish them well. Harry is "over the moon" and everyone in the family is excited for their happiness.
Friends and family have also showered them with gifts. "Several family members have brought books and cuddly toys" like stuffed animals, the source says.
Meghan and Harry welcomed their first child together on May 6. Two days later they introduced him to the world during a mini press conference outside their home. That same day, Queen Elizabeth II and Prince Philip met the littlest royal.