Hi, we'll I've had the work done on my top teeth now and have to say they look amazing! From having one bridge at the front, I now have had that replaced, 2 small bridges at the back and 2 crowns. It definitely is wise to set aside about a month for this work. The preparation was fast and painless and done in 3 stages, (front, left and right). I lived on soft eggs and soup for nearly 3 weeks! Wasn't keen on the yellow temps, lol, but the finished job was worth waiting for. The reason I suggest the extra week (between us we estimated 3 weeks) was that there was one slight hiccup with the lab and as he is a perfectionist he sent them back which delayed us by 3 days. The colour is just perfect, I didn't want a youngster 'Bee Gee' fluorescent blue/white! I went down the chart to select 6th from whitest, there are lots more shades below this. I AM SO PLEASED! The worst thing is being attended by those 2 stunning young assistants when your top lip is curled back over your nose and your teeth are drilled down to cats teeth! Seriously though I fully endorse all the comments on here and am now looking forward to having the lower teeth all done in May.