My 4 month old has started waking every day at 3am and won't go back to sleep until 6-7am. What can we do? We've tried everything. Sling, walks in the pram, feeding, rocking, singing but LO will not go to sleep until ready again. Do we just have to accept this? Is this the 4 month sleep regression? Will it pass?!
LO is EBF and usually feeds to sleep but this doesn't work at 3am as he's still awake after his feed.
Any advice gratefully received.