S
SonCatcher
Guest
Actually, since Plan B is a superdose of standard hormonal contraceptive, it can prevent or delay ovulation in a cycle. Prior to ovulation is the only time the Catholic Church permits it. The Church does not permit it after ovulation since it could prevent an embryo (newly conceived person) from implantation.Not quite, it is allowed as long as it is taken within 24 hours. It takes approximately 48 hours from the point of fertilisation for an egg to implant on the side of the womb, so as long as you take emergency contraception within that window it’s not considered an abortion, as the egg is 0% viable until its implanted.
Note - it would be useless to give plan B to a rape victim if ovulation has not occured as they couldn’t get pregnant, so what you’re suggesting doesn’t make sense.
Plan B supposedly has no impact on an already implanted embryo.
From Princeton:
Emergency contraceptive pills … prevent pregnancy primarily, or perhaps exclusively, by delaying or inhibiting ovulation and inhibiting fertilization. We can’t always completely explain how contraceptives work, and it is possible that any of these methods may at times inhibit implantation of a fertilized egg in the endometrium.
The underlined section is why the Church permits it (to rape victims only) if ovulation has not occurred. The bolded section is why the Church does not ever permit it if ovulation may have already occurred.