On Oct. 29th my daughter went to the ER. They did a urine and blood test both said she was pregnant. She has all the systems of being pregnant. Yesterday she went to her first OB appointment. The urine test came back negative. They did a blood test and it came back negative today. We are all so confused on how she can have two positive and two negative and still have all the systems. Has anyone ever heard of this and could she be pregnant?View Thread