It will take 6 weeks from the date of surgery for you to fully recover. The first two weeks and the last four weeks can be divided into two parts. It is critical to be "a person of leisure" for the first two weeks following your surgery. Lifting and straining should be avoided at all costs, as this will lead to constipation.
You may resume regular activity during the second four weeks of your recovery, but only gradually. You might feel well enough to return to work, but it might be easier to start on a half-day basis. It's common to feel tired in the afternoon, and if this happens to you, it's best to take a nap! You may also start driving and lifting objects such as a briefcase.