I noticed a prior post of yours about needing to squat when descending stairs. I am 13 weeks po and wondering when to attempt that feat. Is it necessary to practice with mini squats first?
I said that going downstairs is harder than going upstairs, because it's a bit like trying to do a one-legged squat, while balancing on one leg.
You need enough strength and balance in your operated leg, before you can do that - and that takes time.
When you go down a stair, you bend your good knee, while stepping down with your operated leg. Your good leg can do that easily. For the next step, you're going to be using the same action, but you'll be bending your operated knee, while stepping down with your good knee. Don't forget to hold onto the rail for support.
I didn't mean you had to practice doing squats. You'll get all the practice at mini-squats that you need, because you do them every time you go to sit down on a dining chair.
If you want to try going downstairs one foot at a time, try it on the last step of the flight, so that your first attempt will have you stepping down onto the ground with your good leg.