>>11315072
>>11316746
>Slave Pregnancy
I'm thinking in most cases that wouldn't be possible in the first place.
Both female and male slaves are legally required be Fixed before being sold(Spayed and neutered)
For slaves to be bred they're subjected to eugenics testing, passing means females are marked as breeding slaves and males as studs.
This comes in the form of a Pubic tattoo and registration number tattoo(Fxx-xxx or Mxx-xxx female/male number)
If you find a breeding bitch or stud and for some reason there's no owner attached to their number there's no reason not to take them in.
It's a quality slave and it's Free!

>>11316746
>dealing with her offspring
Depends on what her eugenics records have on file.
If she's bred for intelligence then have them raised as assistants for white collar work.
Pleasure or beauty bloodlines are better suited as domestic or concubine roles.
Alternatively renting her womb out for studs is a good option if dealing with her offspring would be too troublesome