black mom on bed with baby frustrated because sleep training is taking too long

HOW LONG SHOULD SLEEP TRAINING TAKE?

April 21, 20252 min read

white mom frustrated because her baby is not sleeping through the night

Sleep training is a process that helps infants learn to fall asleep independently and stay asleep through the night. The duration of sleep training can vary based on the method used, the baby’s age and temperament, and parental consistency. Understanding the typical timelines and what to expect can help parents approach sleep training with realistic expectations.

Typical Duration of Sleep Training

For many families, sleep training yields noticeable improvements within a few nights. Most babies adapt to new sleep routines within three to seven nights, though some may require more time depending on individual circumstances. 

Leave and check methods/limited cry solutions are often able to be completed within a week. However, some infants may take up to three or four weeks to adjust fully to stay-in-the-room or pick-up/put-down methods.

Factors Influencing Sleep Training Duration

Several elements can affect how quickly a baby adapts to sleep training:

  • Age and Development: The younger that you teach babies these new habits, typically the faster that the baby adjusts to the new routine. Around 4 months of age is ideal.

  • Method Used: Different sleep training methods, such as “cry it out,” “Ferber,” or “no tears,” have varying timelines and approaches, influencing how quickly a baby adjusts.

  • Consistency: Parents who maintain a consistent routine and respond predictably to their baby’s sleep cues see faster results. If parents are inconsistent or mix and match different approaches, it is likely that the process will take longer or will be unsuccessful. Parents should consider hiring a baby sleep coach to facilitate a smooth and successful sleep training process.

  • Individual Temperament: Some babies naturally adapt more quickly to changes, while others may require more time and patience. Some babies will protest longer, but if parents remain consistent, they can still learn.

    black baby holding mom's hand while sleeping peacefully after sleep training

Sleep Training Help

Some parents try sleep training and quit because the process is too long and frustrating or their baby seems to reject the techniques they are trying. If you have tried sleep training and have not had success, you should consult a baby sleep specialist. Every healthy baby can sleep independently and peacefully through the night. If your baby has any medical conditions that could interrupt sleep, consult your pediatrician.

Kristie Brawley is a baby sleep consultant, certified in infant sleep safety and in newborn care. She is a devoted mother and a passionate professional who loves to improve the health of babies and their parents through safe sleep education.

Kristie Brawley

Kristie Brawley is a baby sleep consultant, certified in infant sleep safety and in newborn care. She is a devoted mother and a passionate professional who loves to improve the health of babies and their parents through safe sleep education.

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