Department of Health on Twitter: "Donating blood: What you need to know Thinking about donating blood for the first time? Or maybe it's been a while since you've given blood. Find out
![CCHS Red Cross Club on Twitter: "Height and weight is the biggest factor to see if you're able to donate blood. Check to see where you fall. https://t.co/5WgvrUvOqZ" / Twitter CCHS Red Cross Club on Twitter: "Height and weight is the biggest factor to see if you're able to donate blood. Check to see where you fall. https://t.co/5WgvrUvOqZ" / Twitter](https://pbs.twimg.com/media/CnR525zW8AANFp1.jpg)
CCHS Red Cross Club on Twitter: "Height and weight is the biggest factor to see if you're able to donate blood. Check to see where you fall. https://t.co/5WgvrUvOqZ" / Twitter
![Why do male blood donors under 18 have lower weight requirements than females under 18 of the same height? - Quora Why do male blood donors under 18 have lower weight requirements than females under 18 of the same height? - Quora](https://qph.cf2.quoracdn.net/main-qimg-1fcf6632b4043c932922a900b7ca9a5f.webp)
Why do male blood donors under 18 have lower weight requirements than females under 18 of the same height? - Quora
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