
The best baby sleep books are the holy grail. But know that sleep training your baby will come with lots of 'should we?' questions and opinions from other people - solicited and not so solicited. Know that it is your decision, you know what is right for you, your baby, and your family.
No one really knows how the phrase 'sleeping like a baby' came about as babies tend to have fraught sleep, with little to no pattern or consistency. And, you might be okay with this, and you are happy being baby led. Or, you might need the baby monitor and space from your baby, for both your mental health, and to empower your baby to find sleep their own way.