At two weeks I was ok on couch or well cushioned chairs, but needed my surgical cushion on hard chair or bench surfaces. At 4 weeks, since the "donut" was a nuisance I got rid of it and used an Advil pain pill in its place. --- NO NO NO, not sitting on the Advil, just taking it! --- By six weeks all better and no sitting impairment.
For the first four weeks, when I was on cloth upholstery, I was using a barrier pad in addition to my pantie liners since I did leak through even the best sanitary pad every now and then. At 8 weeks I was able to discontinue using pantie liners, but I change underwear at each of my three daily dilations. Two weeks and I go to twice a day dilation, so I may have to use pantie liners again.