I am glad none of my children seem to have been affected by my yelling. I yell out to my older kids constantly... I think it will just make Bumpty more used to it when s/he is here because it really is a common occurance in my household.
I have only had yelling temper tantrums a few times through this pregnancy though, my poor DH I feel worse for him than I do for Bumpty because he has to deal with me! And I know that Bumpty couldn't hear let alone understand what I was saying whereas my poor DH could