Is laying down bad?

Body: 

I have seen a few posts alluding to laying down being bad for prolapse and rectoceles and am seeking clarity. Is it? If so, why?

No, lying down is not bad for prolapse. It doesn't do anything much, one way or the other. We all need quality rest. But what helps prolapse is the WW postural work which means we are up on our feet, using posture and gravity and breathing to pin the organs over the pubic bones. - Surviving

And laying down is better than sitting in my opinion.