hi vickers4 thanks so much for your advice, similar to how i get through things sometimes, but sometimes you get this kind of fog when you cant think straight but rang the docs and said it was fine to have it done in the surgery sometimes just asking is empowering knowing you do have a choice and in my case is ok to show a bit of weakness, but anyway thanks again, regarding the email, which i am really looking forward to getting i have not received anything as yet, was wondering if you could try again for me as we have had bit emails before that were fine, so trying to work out where the problem is, i have another email address to try which is stephen.all466@onetel.net, sorry that you have to keep trying but rest assured it is really appreciated. Sarah. :)