stated wrt fetal Personhood..."...I do not say a person, because this is debated..."...Also, other faiths believe Personhood begins at "Quickening"...or Birth.
Then there's the fact that 60% of fertilized ova cease development before anyone could tell they existed, plus another 10% result in miscarriages...and the RCC has no theology for those real world occurrences.
Let's not sacrifice women's rights as true Persons for a incomplete concept.