I thought I'd share a lesson I've learned today. I had a blood test at the beginning of the week, and my super efficient GP had the receptionist phone me up to tell me that the blood results necessitated a GP appointment. This was tea-time, she couldnt tell me more. So I got an appointment for 9am and am having the bloods re-tested, and its something I knew about already.
What lesson I've taken from this - if you do sometimes have strange blood results its not a bad idea to book a GP appointment in advance as a follow up for when they're due.
I'm lucky because my GPs quite a big practice and you can usually get an appointment straight away. But not everyone is, and this might mean you dont need to wait unnecessarily.