Blood Drug Testing

Is a blood test for pregnancy always accurate?

I took a blood test two weeks after conception, and a home pregnancy test, but still I have not gotten my period, I am over a week due. Could my negative test be accurate?

Public Comments

1. Perhaps; were you late when you took the blood test?
2. yes becuse there looking for a hormone you only make when your pregnat.. 100% acuret
3. u need to wait 2 weeks after ur missed period, then take the test
4. Yes! It is based on the hormone fluctuations.
5. Blood tests are the most accurate tests out there. That is 100% over any preg. test.