have only one point to make then no more thanks, you stated you are medically trained and i see some abers ask for your opinion about medical issues, only this am you told an aber there grandfather probably had cancer, i just find it a bit uncomfortable with your giving advice and diagnosing medical issues on a social networking site, but it truely is none of my business, and if i have annoyed any abers i do appologise and will not but in again.let hope thats the end of it.