Jenna Dewanmight not be done hearing the pitter-patter of little feet anytime soon!

“I do like being pregnant. I’m one of those people,” joked Dewan, 39. “But there are definitely moments when … like the first trimester ofthis particular pregnancy, I was sick a lot. I was nauseous a lot, so it was a little harder. … But no, I think I’m in the category of I like to be pregnant. I’m pretty good.”

“This time around, people are asking me, ‘Are you done?’ ” theFlirty Dancinghost continued. “Every time I go to say, ‘I’m done,’ I can’t say it, so it’s very interesting to me. I’m going, ‘Am I going to have another kid?’ I don’t know. Isort of leave it up to the universe.”

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Jenna Dewan Instagram

Jenna Dewan Instagram

Jenna Dewan.Gregg DeGuire/FilmMagic

Jenna Dewan attends the FOX Winter TCA All Star Party

Dewan — who also shares daughterEverly, 6½, with ex-husbandChanning Tatum— was an only child herself until her father had three sons after Dewan turned 18. But as she points out, “I didn’t grow up with them.”

“So I still act very only child. I’m very only-childish,” she joked. “So I was comfy with Evie being [the only] one. But then, as life happens … ”

Although Dewan didn’t give a clear yes or no answer when askedif she will definitely have more kidsafter this next one is born, she quipped, “If I am, I gotta decide this soon, ’cause I’m not gonna wait five more years.”

Dewan previously toldHealthin the magazine’s March 2018 cover story that she was leavingmore kids “to the universe,”explaining, “I love the idea of another child, and it might be in the cards, but I’ll know when I know.”

Jenna Dewan.Kevin Mazur/Getty Images

Jenna Dewan

RELATED VIDEO: How Steve Kazee Is Supporting Jenna Dewan Through Her Pregnancy: Burritos and Foot Rubs!

Part of the reason Dewan was taking her time was because thethought of being a mom to two kidshad felt like a lot in the past. “A lot of women I know plan it, and that’s their decision. They want it within three years,” she said. “But that was not a possibility … it felt too overwhelming.”

PEOPLE confirmed in September that Dewan and Tony winner Kazee, 44, wereexpecting their first child together. They then spenther December birthdayandValentine’s Day together, and Kazee met Everly.

“[Steve] is very supportive of [Jenna] as a mom,” asource told PEOPLE last year. “He is amazing with Everly. Jenna loves having Steve around. She feels very lucky to be dating him.”

source: people.com