‘12 weeks and SO disgusted by my dog’: what happens when you’re pregnant and can’t stand your pet?

There may be almost no research on pet aversion during and post-pregnancy, but it may not be particularly rare About three weeks into her first pregnancy, Sylvia Luu began to loathe the smell of her border collie mix, Ranger. Luu could hardly be in the same room as Ranger without becoming nauseous.