Before we know it, Hilaria Baldwin will welcome her fourth baby with her husband, Alec Baldwin. And while they’re already pros (yes, they’ve had four kids in five years), the yoga instructor isn’t denying that she might have a meltdown when the bundle of joy arrives.

This is Hilaria’s fourth pregnancy, so she admitted to Parents magazine that she’s been able to see “the light at the end of the tunnel earlier.” On top of that, she’s developed a sense of “calmness and comfort from experience.” But that doesn’t mean when her newborn son arrives that she’ll be able to remain mellow. “I’m not saying I won’t have another meltdown when this new baby is born!” she clarified.

Hilaria and Alec — who married in 2012 — are already parents to daughter Carmen, 4, and sons Rafael, 2, and Leo, 16 months. The SNL actor is also a dad to a daughter, Ireland, 22, from his previous marriage to Kim Basinger.

The 34-year-old admitted that motherhood was a bit easier for her in the beginning. “Carmen did everything with us. Then when Rafael was born, things got complicated,” she shared. “And when Leonardo was born, I had a moment of ‘What have I done?’ panic! There were tears.” Thankfully for Hilaria, things soon got simpler. She added, “But then I kind of lived it, and it all came together.”

Right now, the entire Baldwin family just can’t wait for the bundle of joy to be born. “We’re really excited,” Hilaria shared. “Alec and I don’t want to do much else other than be with the kids right now, because they’re so fun.”

But Carmen is already seeing past baby No. 4 — she’s “already planning” for another little one after her baby brother arrives, according to her mom. But Hilaria isn’t 100 percent sold on the scenario, which she says she isn’t “sure is ever gonna happen.” Well, we’d be happy to welcome more Baldwintos, that’s for sure!