I don’t see why you are referencing church policy on marital contraception when this entire debate is on the use of emergency contraception for victims of rape. There is no marital chastity, self giving or love in a rape.
You need to recheck your doctrine. Contraception is not considered wrong in cases of rape. The debate is about whether an ovulation test can be required prior to prescribing the medication, not whether the medication can be prescribed.
It was described as intrinsic evil, and frankly Plan B is potentially an abortifacent.