Hey i have a question if i had sex tuesday too a plan b this morning am i ok? it say 3 days the better i took mines on the 4th day

Not fully effective: PlanB is more effective if taken sooner after unprotected sex and is recommended to be taken within three days for it to be effective.It may not give you 100% protection and now all you can do is wait for your period to come.In future try using a condom or go on Birth Control Pills if you are going to be sexually active.Or use plan sooner after unprotected sex