Can anyone help please? My gp has referred me to an Endo because my tsh is undetectable and I'm over 60! She says it is dangerous and no longer wants the responsibility as Dr Skinner is no longer here so she has referred me to another Endo. Does anyone know of any info to the contrary or any reasonable articles on this subject. I've told her it's because I'm on t4/t3 but it's not her I need to convince it's the Endo and I know from experience what they can be like. The last one I saw nearly killed me until I found Dr Skinner!