How soon after implantation bleeding can i test.?
It’s best to wait about a week after implantation to get the most accurate results as it takes time for the pregnancy hormone to build up in your system. In early pregnancy it doubles every 72 hours so let’s say you start with a level of 2 (women have some HCG present in their system when not pregnant, anywhere from 1-5) after implantation 3 days later you will have a level of 4, 3 more days and it will be 8, 3 more and it will be 16, 3 days after that it will be 32, ect. This is just an average so it could be slightly higher or lower.
