how common is a false negative pregnancy test after ivf
A blood test is used to measure a woman's production of the HCG hormone during pregnancy. Home pregnancy test showing positive and negative results. After IVF, a woman who is actually pregnant should receive an accurate result when testing.A negative pregnancy test after IVF with no period is reason to try another test in a few days. No pregnancy test should be read after ten minutes have passed, as it is likely to indicate a false positive.lood tests which test the exact level of Hcg in the a womanâs system are the most accurate and are right nearly 100% of the time. If a pregnancy test after IVF is negative, but no menstrual period comes after several weeks, a second test may be given.