My wife was sick with a stomach virus the other day. She went to the toilet and whilst there heard a loud buzzing noise coupled with a very strange disorienting 'blindness' for a few seconds. She came back into the bedroom and was shocked to what had happened. She doesn't really know what an OBE is yet   but to me it sounds as though she was at the beginning of a spontaneous one. She hasn't had anything else since and is healthy now. It may have been her about to faint but it sounds OBE to me. I once read somewhere sickness can bring them on... What do you think?