+ve HPT's but -ve BT

[citygal]

Hi there,

I have been reading this site for a while, but this is the first time I have posted, sorry if it's a bit long.

I need to ask if anyone out there has actually been pregnant after they got a negative blood test result?

I have done at least 10 HPT's (yes I am a junkie) they all came up positive. All within the time frame and using at least three different brands (Including Lullaby) I got my first positive one week before AF was due, and am still getting them now. They range in darkness but can be seen when held at arms length. I had to go to the doctor for another reason and as I was one day late for AF, I showed him the tests and he agreed I was pregnant. He didn't bother with a urine test in his office, but I asked that he send me for a blood test (hubby likes to make sure). We got the results back today...Negative. I couldn't believe it....the doctor couldn't believe it...but there you have it.

This would be my second child, my son is 9 months old. I have noticed other signs that I got in my first pregnancy...so tired, breasts got a lot bigger, odd urges for different foods than I would normally eat.

So now AF is 3 days late......I still feel pregnant.....maybe I could be?
Does anyone know if a bloodtest can be wrong? It was one of those ones that look for any hormone at all...not one that must be a certain level. Apparantly there was nothing there. Can you be pregnant without that hormone showing up? I did not have this problem with my first pregnancy. Doc said that if AF does not show soon to come back and we will test again.

Thanks,
(Confused and sad)Citygal