Time to potty train?

Today Rhona has been nappyless since 3pm when she asked to get her nappy off. No accidents so far (7pm) and one wee and one poo on the big toilet! I don't know what to think, she is not even 18 months yet and I reckon she is close to being ready. Perhaps to do with the fact she is usually in cloth nappies, but Euan was in cloth too and not ready til 27 months.

I took a picture of Rhona by herself on the toilet, but Euan came through saying he wanted his picture taken too. This will cause much embarrasment in the future, from both of them I am certain! Mean Mummy!