The 32-year-old actor can't wait to be a father, but says it will be challenging, reported Showbizspy.
"The rest of this year is going to be pretty nuts. Even during having the baby -- the baby-having process, it's going to be intense," Tatum said.
The actor previously revealed that he is terrified, but excited about the impending birth.
"I mean, I don't think there is one thing that doesn't terrify you, but in the most unbelievably beautiful way.
"Someone said it is really like watching your heart jump out of your body and run around, and I think that can possibly be the coolest thing that I have heard of," he said.
