My 17 year old daughter has just been for the informal Q&A session and wants to progress further. However, she mentioned that she suffered from migraines - some 3 years ago and this was eventually put down to having the wrong prescription glasses. She is now worried that this will stop her getting into the navy. She is going to see our GP to get a letter explaining the headaches were a result of the wrong prescription and that she only has to wear glasses very occassional - usually for a lot of computer work. She has not had a migraine (if indeed they were migraines) for over 2½ years now. Please advise what she should do. Thanks you in advance.