Damn! Talk about body issues! Famed "Biggest Loser" trainer Jillian Michaels works hard for the mon ... er, her body, but says that when it comes to popping out a kid, she won't go there.

In a new interview with Women's Health magazine, Michaels says, "I'm going to adopt. I can't handle doing that to my body. Also, when you rescue something, it's like rescuing a part of yourself."

Wow. We thought Jill was pretty inspirational -- until we read this. What do you think? Did pregnancy "ruin" your body?