hello
my 23mo ds comes into our bed for most of the night, after starting off in his own bed. dc2 is due in a couple of months and i plan to co sleep, ideally partially and the rest of the time in the baby hammock but hey if it gets too much then i'm happy to fully co sleep with the newborn too 
i need tips on how to co sleep safely. i just did a google search and found a useless article on babycentre about how i shouldn't use a duvet and co sleep, and i shouldn't co sleep before 6 months.... when thanks to MN i know both these things are fine if done safely (re the duvet issue, i learnt on here about keeping ds above the duvet in a sleeping bag :) )
my main questions are:
- what things should i do and not do with the newborn? (only started co sleeping with ds from about 4 months so don't really know about the very early days)
- what things should i do and not do with 23mo ds?
my concerns about ds in particular are that he likes to sleep on my side, we're trying to get him used to sleeping in between us so that baby can be on my side- but with mixed success. the problem is that on the 3 occasions i've managed to get him to sleep in the middle he's ended up with his head in between the pillows. they haven't covered his face, but obviously its a risk. he really likes his head on a pillow so how do we manage this one?
many thanks in advance.