Gentle Sounds Improve Baby's Sleep

The environment that your baby enjoyed in the womb was not absolutely quiet. There was a constant symphony of sound. (Remember the whooshing sounds you heard with the Doppler stethoscope?) Due to this prenatal history, white noise or soft music can help babies relax and fall asleep. This is because these sounds create an environment more familiar to your baby than a quiet room. The level and type of noise that disrupts sleep is different for each child. Some children can sleep through an alarm siren, others are awakened by the slightest noise. No matter what kind of sleeper your child is, white noise or soft music can be helpful in three ways. First, the gentle sound can be effective at soothing a child to sleep. Second, it can filter out noises that jar her awake – sounds from siblings, dishes clinking, television, or a dog barking. Third, it creates a consistent cue for sleep.

Choosing Bedtime Music

Many people use music as their baby's sleeptime sound. If you do, choose bedtime music carefully. Some music (including jazz and much classical music) is too complex and stimulating for sleep. For music to be soothing to your baby, pick simple, repetitive, predictable music, like traditional lullabies. Compositions created especially for putting babies to sleep are great choices. Pick something that you will enjoy listening to night after night, too.

Sounds and White Noise

There are widely available, and very lovely, nature sounds recordings that work nicely for baby-soothing, as well as small sound-generating or white-noise devices and clocks. The sounds on these—raindrops, a bubbling brook or running water—often are similar to those sounds your baby heard before birth. A ticking clock and a bubbling fish tank also make wonderful white-noise options.

You can find some suitable recordings made especially for babies, or those made for adults to listen to when they want to relax. Whatever you choose, listen to it first and ask yourself: Does this relax me? Would it make me feel sleepy if I listened to it in bed?

If you must put your baby to sleep in a noisy, active house full of people, keeping the sound or music running will help mask baby-waking noises. White noise can also help transition your sleepy baby from a noisy daytime house to which he's become accustomed subconsciously to one of absolute nighttime quiet.