how many days after conception will blood result be positive
I got a positive on my home pregnancy test 9 days after ovulation. I went to get a blood test and it was negative. I have since gotten 5 days of consecutive positive results on 3 different brands of home pregnancy tests.Depending on what test the doctor uses will depend on the sensitivity. Answer     A blood test for pregnancy (hcg, or human chorionic gonadotropin) will be accurate at implantation, which occurs about 8-12 days after conception. â¦ HCG is detectable as early as 8 days post-conception.