RN or Nurse Practitioner? If youâre considering a nursing career, you may be wondering what the difference is between a registered nurse (RN) and a nurse practitioner (NP). What is the Difference Between an RN and an LVN?
  Answer     A blood test should be able to pick up the HCG in your blood at about 7 days after conception.     Some pregnancy tests say they can pick up â¦ HCG in your urine from about 7-10 days after conception, but most tests you have to wait to about 14 days-when your period is due.
During pregnancy, the level of hCG in the body continues to rise. Pregnancy blood tests (hCG tests) are more accurate than a home pregnancy test and can detect pregnancy earlier. A blood pregnancy test can accurately detect pregnancy as early as 6-8 days after ovulation. Pregnancy blood tests can be either qualitative or quantitative.