Hello, glad your recovering well, from personnel experiance i was driving after 3 weeks although i did have to get a signed letter from my g.p to inform the insurance company that i was fit to drive as if you have an accident your insurance might be invalid after major surgery, i'm with M&S and they were happy with the letter and i resumed driving, i would check your documents but also get a letter just to cover you. also if your a manual driver, dipping that clutch really pulls and puts pressure on your abdomen so please take it easy, short journeys etc. i wish you all the best xxx