I wondered if anyone has any advice for me please? It seems my 21 month daughter has toddler diarrhoea. The GP has done blood tests for allergies and tested for infections and all has come back fine. I need to call the GP again and ask for more advice. Can anyone advise me what I should be requesting? I am concerned about how to potty train my daughter when her poo is so runny. Has anyone got any experience of this in terms of how to potty train and also what the GP can offer? Thank you in advance.