Plan-B is a very effective contraceptive pill which is used as a back-up or an emergency pill if you are not benefitted by the regular birth control method. This is also effective if you are in doubt whether you have used your regular contraceptives correctly or not. Plan-B or Levonorgestrel is a very widely used oral birth control medication and it comes under the classification of progestine. you can buy from chemist shop or online at Drugsdropship24.
There are certain times in a month where it is easier to get pregnant so honestly even though people say there's still that .1% that you can get pregnant still means it need to be when your ovulating.
Just make sure he wears a condom and it fits.
Next, relax! Breathe!