Here is a search of discussions that have been here in the past:
cats and pregnant women
women out there...
Myth or Fact
Cats and babies

I am sure there are some good sites that folks will point you to. My granddaughter is 7 months old. Her name is chrangharris and I hope she sees this and responds. My daughter, sirrahsim, is also pregnant with my second grandchild and she will likely have some advice as well. .