Kitkat- my first 2 pregnancies, while extremely exhausting, were fairly straight forward. Both were delieved naturally, right about at their due date, weighing in at 8 and 1/2 lbs.
Currently, I am 33 weeks pregnant and have gotten 5 transfusions. I get weekly blood draws and blood count checks from hemotology at my local hospital. It was kind of a shock to need these but they are really helping.
My symptoms were shortness of breath (I couldn't even brush my teeth standing up), dizziness, racing pulse, craving of any kind of potato, and all food or drink had the aftertaste of chewing on a metal pipe. My OB did not recognize the symptoms and had me go to my regular physician after ignoring my complaints for 2 months. She basically told me I was overreating but if I felt the need, I could go see my regular physician. I ended up being admitted to the hospital until they could get my counts under control.
Needless to say, she is not my ob anymore. My suggestion would be to make sure you are an active part of your care; that your ob shares info with you and carefully listens. My new ob is great; very caring, very catious and very informative about all of my test results and what he is thinking.