Chip and Joanna Gaines' Infant Son Crew Visits the Today Show

Joanna and Chip Gaines are not ruling out expanding their family of seven even further.

Tea Fix Upper couple dropped by the Today Hoda Kotb and Savannah Guthrie about Joanna's brand-new book Homebody: A Guide to Creating Spaces You Never Want to Leave at home with their five kids.

Get push notifications with news, features, and more.

+ Follow

Following

You'll get the latest updates on this topic in your browser notifications.

One very special guest? The home-renovation experts' youngest child: 4-month-old son Crew, who slept soundly in Guthrie's arms as his parents chatted about their new at-home dynamic.

"He's a gift. We were talking about the other day and just saying it, "said Joanna, 40, of the baby boy spouses, adding of her husband," He wants [Crew] to have a [little] sister. "

Want all the latest pregnancy and birth announcements, more celebrity mom blogs? PEOPLE Parents newsletter.

Chip and[ent-hotlinkid="18448"href="https://peoplecom/tag/joanna-gains/[ent-hotlinkid=”18448″href=”https://peoplecom/tag/joanna-gaines/” title=”Joanna Gaines "]with his crew on the Today show

Hoda Kotb and Savannah Guthrie

RELATED: Chip and Joanna Gaines Do not Mind Waking Up at 2 am .: "It's Fun in the Wee Hours"

"I love the process of being pregnant. I love giving birth. So we do not wanna [rule it out], "Joanna shared when Kotb asked if she and Chip had any plans to make their brood" a little bit bigger. "

"[Pregnancy is] You're going to ride again and again and again, 'cause it's so beautiful,' says Guthrie, 46, who is a mother of two.

Chip, 43, could not help making a "ride" -related joke about his favorite part of bringing new life into the world, prompting his wife to joke, "Who let him in ?!" right before he made his hilarious exit.

RELATED VIDEO: Chip Gaines on Having Another Baby with Joanna: "Do not Be Surprised If No. 6 Is in the Cards!"

Joanna also revealed that her older children – Emmie Kay, 8, Duke, 9, Ella Rose, 12, and Drake, 13 – are "obsessed" with their new baby brother.

"I have to fight to hold him," she said, explaining that the proud siblings help out "so much" with Crew.

"Not that we're having more, but it's so easy," Joanna continued. "When you have a gap from [age] 8 this, newborn, it's easy. "

Homebody: A Guide to Creating Spaces You Never Want to Leave is available now on amazon.com.