I am a 32 year old female, 5 ft 8 and weigh 10stone 10. I am mum to 3 children aged 10 years and under. I have always been a really tired person. No amount of sleep is ever enough to ease the fatigue. I have had my bloods done and they came back normal. I havent got a UTI. My diet is good and I snack on fruit etc not junk food. I dont snore. As a child I was prone to passing out when exercising and despite checking my heart, brain , everything they never found a cause. Is it possible to just be a really tired person? or must there be a cause?