neil_merseyside
Guru
- Location
- Wirral
Went to donate this afternoon but my hemoglobin level was too low, annoying.
First time this has happened, I usually just scrape through.
How do you know you usually scrape through?
I've failed once so far, apparently because it was a hot day, seemingly lots that day failed (?) So when my CuSO4 drop test stalled, the follow up finger prick confirmed low blood reading (although within healthy spec) so too low for vampire. 4 fails is a doctors visit for proper investigation.