Ryan Reynolds Jokes About Breastfeeding Baby Daughter

Ryan and Blake's Baby
Find out what Ryan Reynolds and wife Blake have named their baby girl.
Is Ryan Reynolds starting a new Hollywood parenting trend of some sort?

Over the weekend, the new dad popped by the Sundance Film Festival to promote his new film, Mississippi Grind, and naturally, all eyes and ears were on his first days of fatherhood.

“I gotta jump in and do all these sorts of things,” Ryan, 38, told PEOPLE.

“I mean, I’ve even tried breastfeeding.”

Yes, it’s an image we can’t not picture. But it’s nice to hear about how involved he is in parenting with wife Blake Lively. (The couple welcomed their first child — a daughter — in December).

“It’s frustrating for the baby and frankly disturbing for me,” he added of the fake breastfeeding we’re all still thinking about. “Not well is the answer.”

So did the Canadian hunk share anything real about being a father?

“It’s amazing that you can be that exhausted and that happy at the same time,” he told PEOPLE.

Mississippi Grind also stars Sienna Miller and Analeigh Tipton.