I have a nearly 12 month old and have been very lucky with sleeping. Has a bath around 6.30pm and comes down stairs afterwards for a bottle of milk, then straight off to bed fully awake, he may wake up a couple of times in the night but this is normally for his dummy. Routine is normally 45 mins/ 1 hour before bed.
well, he's not 13 mths he's 18 mths nearly - but at 13 mths I seem to recall that he'd just stopped bf-ing to sleep and started pointing to his cot and rubbing his eyes. Still woke every couple of hours (molars followed by canines follwed by walking) but it soon wore off. Once he was walking he started sleeping TONS better.
routine - family dinner at 6 ish. Bath with daddy. cream up, vitamins and fish oil in, Jim Jams on and story and chat with daddy. Bfeed with mummy singing twinkle twinkle about 7.30 then into cot and asleep by 8. I must add that I still sit in the room and read for 5-10 mins while he goes to sleep, he knows I am in the room with him and I am slowly progressing out the door !!
at 7.30pm we were sat with the kids eating their dinner before we realised the time because he was being a bit gurny and rubbing his eyes. we washed his face and hands, changed his nappy and put on a sleepsuit in the livingroom, made him a bottle, kisses from everyone, put him in his cot with bottle and left him to it. bed at 7.45pm.
6pm dinner then play in sitting room for a while unless obviously tired 6.30pm bath 6.45pm barebum romp on our bed 7pm jimjams, teeth and then BF in dark bedroom anytime between 7.15pm and 8pm mummy escapes from bedroom
Some nights bed is at half 6, other nights nearer 8.
He's never slept through and is miles off it. Wakes around 11 each night and then at least once after that. Cosleeps most of the night.