thread: Negative Urine, Positive Blood?

  1. #1
    Registered User

    Jun 2009
    62

    Negative Urine, Positive Blood?

    Just wondering if anyone has ever experience or heard of having negative urine tests and then a positive blood test? Would love to hear your views

  2. #2

    Nov 2007
    Earth
    4,434

    Never heard of it - I would guess its a bad HPT. But I would take the blood test result over the HPT

  3. #3
    Registered User

    Aug 2006
    On the other side of this screen!!!
    11,129

    Yes, there were a couple of ladies in our baby buddies thread who still didn't get a +ve with a home test even after the doc had confirmed with a blood test. The blood tests are far more accurate...if there is any doubt you can ask your dr for a quantitative HCG test which tests the actual level in the blood - depending on how many days after conception it should be a certain level which can help to rule out chemical pregnancies, etc.

    Good luck!!

  4. #4

    Oct 2008
    2,880

    Agree with previous poster, I have seen it happen loads with ladies on these forums and others.

    Blood tests are way more accurate and HPT's can be skewed by loads of things.

    Sue x

  5. #5
    Registered User

    Dec 2007
    Gold Coast
    141

    Last time I was at my chemist buying pregnancy tests the shop assistant told me the story of her best friend who was still showing negative urine tests at 8 months pregnant.

    Good luck.

  6. #6
    Registered User

    Mar 2006
    soon to be somewhere exotic
    1,550

    I had negative urine (one or two tests a day for 8 weeks) & positive blood (we lost bub a week or so before positive blood). I also had a girlfriend who was still showing a negative urine AFTER getting a positive blood at 17 weeks (her child is now 8).