Normal post operative bleeding lasts from several days to several weeks after surgery. After the first couple of days the bleeding turns into spotting, usually dark red but sometimes bright red. Then in most instances, the bleeding stops for good. Sometimes there may be a burst of bleeding at about 2-3 weeks if there was a collection of blood clot in the pelvis from right after the surgery. And occasionally at about 2 - 8 weeks after surgery, there may be some bright red vaginal spotting due to suture dissolving.
Everyone has heard the advice, Drink eight 8-ounce glasses of water a day.. That's about 1.9 liters, which isn't that different from the Institute of Medicine recommendations. Although the 8 by 8 rule isn't supported by hard evidence, it remains popular because it's easy to remember.
In reality your body needs more water than this per day. [ Fortunately, not all of our water consumption needs to come from drinking it. The amount of H20 you get per day (another general rule) should be about 125 ounces a day for men and about 90 ounces a day for women. This does not mean that you need to drink this much water. Our food is made up greatly of water. ] (More).