My wife is now 2.5 weeks late on menstrual cycle. she is usually very consistent with her cycle. it has been accompanied by mild cramping, minimal spotting of a brownish color, and growth in the size of her stomach. she went to the doctor today and they performed a series of blood tests. Tonight the HCG test came back at a value of less than 1. I should add that she already has had four negative home pregnancy tests as well as a fifth negative urine test in the office today. they tested her white blood cell count and the result this evening was a value of 12, which we realize is slightly higher than the average range. She also just got back another test result ESR. It is high at value of 29. My wife is 35 years old and otherwise in decent health. while we will of course follow up with her provider, we were hoping to maybe get some answers this evening as we are a bit nervous. Thank you for any insight you can provide.