Animal vs. Baby.?

I've always had a weak stomach about cleaning up poop. My dog has recently gotten sick and had a couple accidents in the house. She's house broken very well so I haven't had to clean up after her since she was a puppy and even then my fiance wasn't working so he mostly dealt with her then.

Anyway, gagging while cleaning up this mornings accident I thought about how baby's poop and I'll be the primary source of how he gets clean from that.

Any other ladies have a weak stomach for cleaning up animal poop but was able to get over that with a baby? Meaning, you didn't nearly throw up while taking care of him/her?

I really need some reassurance that Mommy instinct will help me over come this when my son gets here..