Answer ( 1 )

  1. Hello Dear,

    Thank you for writing to us at MediMetry.
    The more sensitive tests may be able to detect low levels of hCG as early as four days before your period is due, or seven days after conception. 
    The sensitivity of a pregnancy test is described on the packaging as mIU/ml (milli-International Unit per millilitre). Pregnancy tests range in sensitivity from 10mIU/ml to 40 mlU/ml. The lower the number, the more sensitive the test, and the earlier it can detect pregnancy. So after 19 days of fertilisation its very much possible to get accurate result.
    You might find this chart useful: http://medimetry.com/2015/09/02/how-to-use-home-pregnancy-kit/

    Hope this answers your query. Feel free to write back to us with follow-up questions.
    Stay connected to MediMetry for regular tips on safe & healthy pregnancy!