Weight is a good guideline for blood volume in people of average build. This is why we set a minimum weight limit of 7st 12lbs (50 kg) because if more than 13% of blood volume is taken there is more risk of the donor feeling faint after donating.
Not surprisingly, the one factlet most often offered up as revealed truth is wholly false: Your hair and nails do not continue to grow after you die; it's all optical illusion. The sorry fact of the matter is that we dehydrate after dying. Our flesh dries and, in so doing, pulls away from nails and hair.
Hair loss after chemotherapy is usually not permanent and it will grow back once your treatment has ended. Not all drugs cause hair loss-Some just cause thinning and others cause dramatic hair loss including the body hair and eye brows.Furthermore, different people have different tolerances to the drugs.air loss can start any time from after the first few days after chemotherapy to within a few weeks. However, your hair will grow back once treatment is complete although to start with your hair will grow back very fine, very like a babies hair.