Jamast
Member
Right - just read on someone elses thread about what happens during a pre-op assessment. I have regular peak flow tests for my asthma. My results are always incredibly low compared to the general population. 420 is the 'normal' reading for an adult of my height and age. However, mine reading is usually around 260 the highest it has ever reached was 280. SO my concern is; will that affect me having the operation?