I am 19 days late. I have had 6 BFN'S, so I completely ruled out pregnancy, but my doctor just sent me for blood work because she said some women do not produce enough HCG to show up on a pee test. So she said that I absolutely could still be pregnant! I asked her what the chances are of me actually being pregnant, and she couldn't give me a straight answer. So I'm reaching out to you ladies, based on experience, what's the chance that I could be pregnant?