Curious to hear others experiences of this. LO is five month old and sleep has been bad for a month, gradually getting worse. I've resorted to co-sleeping (it was that or almost zero sleep some nights) but don't want it to become long term.
I've read conflicting info re: baby will start to sleep better again on their own versus you need to sleep train / teach self-soothing. Interested to hear some real life experiences!