Thanks for the reply. When I was around 4 or 5 I had a cough and was diagnosed with asthma. I was prescribed a blue inhaler which I never used once but my mum kept getting them up until I was 13 for some reason.
Two years ago I went to my GP and I had to blow into a device which (I think) measured the force of my breathing? Anyway she told me that I didn't have asthma.
Is there anyway I can prove I never had asthma. I read that they can x-ray your lungs and if you ever had asthma it should have left a scar.
I have never experienced symptoms of asthma. I have never had an attack or breathlessness. I play sports several times per week and never experience any trouble.