HealthcareProgramsEbooks

When to Start Sleep Training and Signs Your Baby Is Ready

ByDr. Sannia Dadasaheb Sanadi
Updated: 16 Oct 2026, 5:00 pm
Medically Reviewed by Dr. Rajat Grover, Consultant – Neonatology & Paediatrics, Cloudnine Group of Hospitals

Babies show very different sleep behaviours during their first few months, and infants are not supposed to sleep through the whole night. Sleep training should also match the child’s age, so timing becomes one of the most critical issues for many families. This is why babies wake up so frequently, what a proper bedtime environment should include, and how you can recognise when your baby is ready for sleep training.

Pregatips
Timing becomes one of the most common concerns regarding sleep training. If it is started too early, then it can become a challenge for both baby and parents; otherwise, well-timed sleep training with a consistent routine works much better.
In this article:
To know more about this issue, we contacted Dr Rajat Grover, Senior Consultant, Paediatrician and Neonatologist, Cloudnine Group of Hospitals, Patparganj, New Delhi.

Reason for Frequent Waking of Babies

According to Dr Grover, babies' sleeping patterns differ markedly during their early months. Babies frequently wake up due to the fact that they have small tummies and therefore require continuous feeding.

Therefore, frequent waking during the early weeks is healthy. Parents should never expect their baby to sleep through the night, as it is an integral part of growth.


Why Age is Important

The sleep training must also be age-appropriate. Babies' feeding needs, sleeping habits and developmental stages vary greatly during the first few months; thus, what works well at one age may not be appropriate at the other.

It is essential for parents to have a discussion regarding feeding needs and sleep training with a paediatrician, especially in young babies. Most pediatric literature recommends that sleep training is usually only recommended after the initial newborn months, usually from four to six months.

Creating the Bedtime Scene Through a Sleep Routine

As the baby matures, a predictable bedtime routine may be implemented. Predictability is important since it signals to the child that sleep time is coming. The standard sequence of events includes:

  • Feeding
  • Changing
  • Turning down the lights
  • Reading or singing
  • Placing the baby to bed
By repeating the above sequence daily, the baby learns to associate these actions with sleep. Without the need for sleep training, an effective foundation is created.

Getting Babies to Distinguish Between Day and Night

Having different routines for day and night times will also assist babies to distinguish between the two. Babies do not innately know that nighttime should be time for sleep, thus small details matter.

The following practices may assist:

  • Making the daytime bright, active and filled with natural light and interaction
  • Making nighttime dark, quiet and calm
  • Making night feedings quiet with minimum interactions and talk
  • Sleeping in the same place every night
Over time, these differences will contribute to establishing a steady rhythm in the baby's body clock.

Signs a Baby May Be Ready

No one specific indicator can determine a baby's readiness, but there are some indicators which indicate readiness of a baby. A paediatrician can evaluate the following factors to see if a baby shows signs of readiness:

  • The baby has passed through the newborn stage, and the paediatrician finds that the baby is of appropriate age
  • The baby's feeding is normal, and the paediatrician is confident about the baby's need for night feeding
  • Sometimes the baby sleeps for long periods
  • Bedtime ritual already exists, and the baby is used to it
  • Baby is healthy, and they don't have any disease at the moment
  • Parents feel that they are ready to implement the plan consistently
It is not necessary that all the above-mentioned indicators should be present. Together, they give an overall idea about readiness.

Signs It May Be Better to Wait

There are times when you need to wait before doing things because waiting might be the better option. You have to consider waiting whenever:

  • The baby is sick, has problems with teething or is recovering from sickness
  • There is something big happening, like travelling, moving to a different home or having another caregiver
  • The paediatrician finds some issues with the baby’s feeding and gaining weight
  • The baby is still too young and requires many feedings
Waiting is not procrastination. It is just selecting the right time for the baby.

When to Consult a Doctor

A paediatrician is to be consulted in cases:

  • There arise questions about whether the baby is ready to sleep train
  • The baby frequently wakes up during the night, and there is uncertainty about his feeding requirements
  • The baby fails to gain weight or feed properly
  • The sleeping difficulties persist even with the presence of a stable bedtime routine
  • The baby has some respiratory problem or reflux problem interfering with sleep
In such cases, the doctor will be able to assess the age, developmental level, and feeding routine of the baby and provide recommendations concerning when it is right to start.

The matter of timing of starting sleep training is determined by the age, feeding requirements, and overall preparedness of the baby, as well as family situation.

Whether you’re pregnant, a new mom, or navigating postpartum, you don’t have to do it alone. Join our support group to connect, share, and support one another.

FAQs on When to Start Sleep Training and Signs Your Baby Is Ready

  1. Is there an age that is too old to begin training?
    The age limit is quite flexible, and babies and toddlers, regardless of age, can be trained to sleep alone, in a manner suitable for their age. This can be determined by your paediatrician.
  2. What if a baby wakes up in the middle of the night despite the training?
    No cause for alarm, as babies will still wake up from time to time due to growth spurts and illnesses, among other reasons. Progress usually takes time.
  3. How should one train their baby for day sleep and night sleep?
    Some families do both, but some start with nighttime sleep. It is always helpful to have a consistent routine before nap time, and the family doctor can help establish a schedule.
How we reviewed this article
Our team continuously monitors the health and wellness space to create relevant content for you. Every article is reviewed by medical experts to ensure accuracy.