You obviously don't understand the significance of the issue. Fertilized egg and human being and all that stuff.
Fertilized egg? Like birth control, Plan B prevents the egg from releasing. There is no egg to fertilize. You obviously have no clue what the hell you are talking about.
Plan B stops or prevents ovulation. Do you get what that means?
You really need to read up on it.
Plan B (Morning-After Pill): Effectiveness and Side Effects
How Does Plan B One-Step Work?
Depending upon where you are in your cycle, Plan B One-Step may work in one of these ways:
It may prevent or delay ovulation.
It may interfere with fertilization of an egg.
It is also possible that this type of emergency birth control
prevents implantation of a fertilized egg in the uterus by altering its lining.