Has anyone ever gotten an false negative BLOOD pregnancy test?

hm. im pretty sure if all of those test said negative then you’re probably not pregnant.

my first pregnancy test came back neg.. then i got a blood test and that came back neg. then i went to a different dr and it came back positive! i would try one more time! then if that comes back neg i would see a dr to help find whats wrong with your period

While it is possible that the HCG has not metabolized in your blood or urine, it is sooooooo very rare. I would put money on you not being pregnant.

its not possible.
your not pregnant if you have had all those negatives that isnt meant to be rude but its the truth,
if your periods r 3 months late i wouldnt be messing round with pregnancy tests id be at the docters seeing whats wrong with them! thats not right at all!

I once didn’t have a period for 4 months. I was not pregnant. I had several negative HPT’s and 2 negative blood tests. You really need to get checked out to see what’s wrong. Have them do blood work to check your reproductive hormones and your thyroid levels. Get an ultrasound done to check out your uterus and ovaries. Luckily, my problem was just residual hormones from my birth control, which I had recently come off of. Good luck to you!