Depends how much you feed her & how you feed her. If she's a grazer, then it's more difficult to predict a poop schedule.
Lucy eats twice a day. She poops at least 2x but may have a 3rd as well. As they get older, if housebroken, then they'll poop only when you take them out. In my case, Lucy goes out 4x per day.
She pooped more when she was younger because she couldn't hold it as well & wasn't trained.
I know she can hold it a little bit because on weekends when I'm particularly lazy, I may not take her out exactly at 7 am. She waits until I get up - although she'll poke her wet nose into my cheek quite a few times until I get my bottom out of bed.
