I just read at babycentre.co.uk that you shouldn't swaddle after 4 weeks because it hinders development
Presumably they mean constant swaddling though?
Anyway, it's sometimes the only way I can get my 7 week old DD to have a decent nap if she's overtired during the day because it stops the startle reflex from waking her up. Can I just continue doing this for as long as it works? It's a godsend after having a DS who would just scream and scream when overtired!