little confused so he Curt docent know she is or was pregnant and did she have the babies ...

I don't think she was pregnant. she just used the abortion medecine to explain why she's bleeding. they still don't know she's human and has her "oestrus" each month

Snake boi was probably confused by the statement that's why she told him to hush.
The cats thought she was since her monthy period {which they only get once a year and already knew she had had hers recently} started RIGHT when she took the medicine the cats just kinda assumed " ┑(￣ へ￣)┍ WHELP, guess it was an abortion"