how many days after implantation should i test for pregnancy?
There is no reason to be concerned if you do notice implantation bleeding - as it is a normal occurrence for some women. A blood pregnancy test will show a positive result about 3-4 days after implantation and a urine test will show a positive result about 4-5 days after implantation. Just remember that the pregnancy hormone hCG will double every other day - so if you get a negative result don't be afraid to retest in a few days.