Yes. That's true.
However, imagine this: after an oral contraceptive has been ingested, but before it wears off, intercourse results in conception that is rejected by the uterus--because of the contraceptive--and expelled unto death.
You should have taken your opportunity to retract.
However, imagine this: after an oral contraceptive has been ingested, but before it wears off, intercourse results in conception that is rejected by the uterus--because of the contraceptive--and expelled unto death.At what point in time did the person owning the uterus either explicitly or implicitly agree to allow implantation?