I've read a lot about different methods and I've heard a lot about the 4 month sleep regression, but where we sit right now, I don't intend to sleep train. LO is 3 months so I might change my mind down the road! My reasoning is that when LO cries, it's because he needs something... Food, snuggles, diaper, something. So I don't want to do a CIO method.
Did you or will you sleep train? Why or why not? What method did you use?