DS has just turned 3 months old. Other than his first morning nap of the day (45 mins then wakes)he will only contact nap the rest of the time, he used to be put down for longer but has stopped. If I put him down he wakes after 5 mins. I’ve tried the usual - dark room, white noise, waiting until he’s in a deep sleep etc but he just wants to be held. I know this is normal but with other young DCs to look after, how do you manage this? I used a carrier and sling in the earlier weeks but he’s started getting agitated in this too, he just wants to be cradled in my arms.