actually im going to say yes only because when i thought i was pregnant with my daughter i had a blood test and it came out negative one week later i took a home pregnancy test and i was...
No.Yes, if the test is taken before the first day of your period. Blood tests are only accurate 7-12 days after ovulation. For some woman that may mean that the test may not be accurate till the day...
If you took it too early yes..If you have regular cycles and your period was very close to being due, or was late, it is probably correct.
~pawsalmighty