Just looking for experiences and reassurance. I have a four week old baby. We are getting on pretty well 
However...there are some days where she will just not be put down for a nap, no matter what I do. On these days I have to resort to one of those stretchy wrap slings. This always works to send her to sleep, without fail.
Thing is, I would really prefer her to sleep in her cot/pram so I can get on with other things and maybe even nap myself. I read a bit online and some people seem to say that after 12ish weeks it becomes much easier to get them to sleep on their own without needing to resort to a sling. But also some people say that their children ALWAYS napped in the sling until they were toddlers!!
Please reassure me that this is just something I need to do to get through the newborn stage and won't be forever??
Also, once she's asleep in the sling is there any way to transfer her out without her waking up...?