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What Could Fatigue / Paleness After Blood Donation, Periods And Marathon Indicate?
Hi 34 year old 5ft 7" female, weighing 10.5 stone who donated blood on thursday night but took a heavy menstrual period yesterday and ran a half marathon today but felt like I had no energy is this normal? Would I have been better not to run as feel more tired than normal and my colour is very pale
Fri, 14 Mar 2014
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