after you take plan b, if u take a pregnancy test, will it still work? and how long after you take plan b can?

Question

you take a preg test?

Answer 1

Plan B needs to be taken within 3 days of contact. Early-detection pregnancy tests work as early as 6-8 days after conception. So wait about a week.

Regular tests take awhile longer. Wait and see if you get your period to be sure.

Answer 2

you have to take plan b within 72 hours or less the sooner you take it the better its supposed to work. yes a pregnancy test will still work if you take plan b. if it says your pregnant then plan b failed obviously but wait about two weeks and take the test if you take it too soon you could get a false answer like a negative when its really a positive and your hcg levels are just not high enough that early.. to take. so you will need to wait at least a week or two.