Hunting while pregnant

If I breed a dog, it's for a damn good reason. She's a good b*tchfirst of all, second of all, I want the pups off of her to survive hence me doing the breeding. With the high risk of injury in what we do, I feel that it would be a senseless risk to take.
I respect everyone's opinions on their theory's, however, I personally believe that pups in the womb, are blind, deaf, an can't smell. Therefore there is no benefit to hunting a pregnant bitch to imprint the pups if you will. I think genetics is what controls that factor. If that were the case, my son would absolutely love handling dogs....as when I was pregnant with him, I worked with dogs every day. Low and behold, he's five now and is scared to death of dogs! Go figure lol.