As the title says, my DS who just turned 3 still sleeps in his cot. We have not had any reasons to move him into a big bed as yet. There is no baby on its way and he doesn't try to climb out of it. It's a fairly big cot. My OH doesn't want to put him in a big boy bed as he believes he'll constantly try to escape from his bed and end up with us. As it stands, he ends up in our bed 3 or 4 times a week for a few hours, usually after 3 or 4 o'clock in the morning, but there have been periods when he sleeps in his cot all night for months. I'm scared that maybe keeping him in the cot is detrimental to his mental development ie he still thinks of himself as a baby? Is he too old for a cot? Anyone had their little one in a cot for such a long time? I really think I should push the issue of getting a big bed for him with my OH, but I think he's just happy to leave him there until there is no room for him in it anymore! lol.

