In order to minimize your risk of developing blood clots, you will be asked to stop taking birth control at least two weeks before surgery. You will also have to stop taking any hormones or supplements such as fish oil, and aspirin. The American Society of Plastic Surgeons requires that you sign a consent form confirming the cessation of all supplement intake. In addition to reducing your risk of developing blood clots, stopping your intake of supplements and other medications also helps to minimize bleeding during surgery.
Depending on the extent of your surgery, you can expect to spend anywhere from three days to a week or more limiting yourself to minimal physical activity. You certainly will not be bed ridden during this time, but you will be expected to avoid activity that is more strenuous than walking very short distances. You will also have to take very special care to avoid placing any strain on your incisions.