Our girls are 1 year old this week (how time flies!!) and I've recently been wondering when to convert their cotbeds to toddler beds. Someone told me that early is quite good as they are sort-of less aware that they can get up and move around, though other people have said to leave them in as long as possible until they start climbing out... confusing.
When's ideal to make the switch? Is there such a thing as too early of a transition?