The peak flow diary has now been ditched....but it's not a bad idea to get the peak flow technique cracked prior to the medical examination because they will take a one-off reading.Thank you for your reply!
Do you know if I am able to have a 28 day peak flow chart ready to give the doctor on the day and also a copy of my full medical history (to speed up the process and rather than wait for my doctors as they're useless!)