Recovery after tummy tuck depends on a lot of factors. Generally, I recommend taking off 10 to 14 days. However, you must consider the following factors before taking time off. First, the extent of the surgery. There is mini tummy tuck to full-tummy tuck. Second, the occupation. People with desk job are able to return to work sooner. Third, Pain and discomfort. Since pain and discomfort is a subjective thing, people differ on the amount of discomfort experienced after tummy tuck. Fourth, healing. If you heal well, you may be able to return sooner. If you have any kind of healing issue, you may need the extra time.
Basically, make this decision with your Plastic surgeon. He/she should guide you of the amount of time to take off. Take enough time off to take care of yourself. You have the rest of your life to enjoy your new look.
Good luck
Dr. Okoro