> This drug induces an abortion, terminating a human life.
You should be better informed. The B pill is a contraceptive, not an abortificiant. Your precious blob of protoplasm never gets fertilized.
Can you tell me what specfic test is used to confirm that fertilization has, or has not, taken place?
That's not correct. Look it up. One of the ways in which this drug works is by the mechanism of preventing implantation.