I had a CVS done at 12 weeks due to a genetic condition. It was quite painfull but also not as painful as I expected IYKWIM? It was more the whole sensation and thought of it. I chose to look away while the procedure was being done, I dont recall whether I held DH's hand or the nurses but I do know I think I nearly crippled them with my grip!

I was then advised to take it easy and try and rest up for at least the next 24 hours which I did. I didnt have any cramping or bleeding afterwards. I did end up losing the baby a few weeks later but that wasnt due to the CVS it was due to the babys genetic condition. The results took a few days - I had mine on the Friday and I think they came through on the Tuesday and even then they were rushed through because we were about to travel interstate. I found the sex of the baby, a girl, out when the results came through.