Kitty’s???

Okay so the lady I work for has 5 long haired cats.. and two litter boxes. The cats also drag litter everywhere bc of the long hair and it getting stuck. I know I’m not able to change the litter box anymore bc of something in the cat poop. But today my boyfriend came over and he didn’t like the fact that I’m working in the environment. I plan to call my ob tomorrow and ask what they think but I just wanted to know is it safe? I mean I do have to do house work which involves sweeping up the cat litter but I don’t actually touch it. Or change the boxes. I read that if u do touch it just to wash your hands. I really Love the lady though she’s so sweet. And her house doesn’t always smell but she ran out of litter and I’m no longer able to carry the litter so we had to get my boyfriend to bring it in tonight and he didn’t like it. She changes the boxes every two days. I think we both would be heart broken if I could no longer work for her. But I know that we both want what is best for the baby. I am 5 weeks and 4 days.. any opinions ladies?