The "Happiest Baby" theory
Harvey Karp suggests that the best way to calm your newborn and get him to
sleep is by re-creating the noises, movement, and snug environment of the womb.
And the "five S's" baby sleep strategy outlined in Karp's bestselling book,
The Happiest Baby on the Block, is designed to do just that.
Karp, an assistant professor of pediatrics at the University of Southern
California School of Medicine, describes the first few months after birth as the
"fourth trimester." Babies are out of the womb – but they're really not ready
for our world.
Human babies need special care because they're immature at birth compared
with the babies of most other mammals. To offer just one example: A newborn
horse can walk, while humans take months to get mobile.
"Our newborns are smushy little creatures who must be 'evicted' from the womb
three months before they’re ready so their big heads don’t get stuck in the
birth canal," he says. We assume that newborns need calm and quiet, but the
place from which they've just emerged is quite an active and noisy place.
Babies in utero are rocked and swayed. They're bombarded with the whooshing
and gurgling sounds of their mother's body and cradled by the walls of their
"room." No wonder, Karp says, they feel insecure and unhappy when lying alone in
a quiet nursery, their arms and legs loose and flailing.
"Most babies doze much better when surrounded by some of the soothing
sensations they enjoyed in the womb. These sensations work so well because they
turn on a calming reflex – an off-switch for crying and on-switch for sleep that
all babies are born with."
The five S's: Swaddle (#1)
What it is
Wrap your crying or fussy baby snugly, arms at her sides, in a thin blanket.
Babies can also be swaddled with their arms loose, but Karp says essential to
wrap your baby's arms
inside the blanket.
Why it works
Swaddling soothes babies by providing the secure feeling they enjoyed before
birth. After months in that confining environment, Karp says, "the world is
too big for them! That's why they love to be cuddled in our arms and to
be swaddled."
Done as Karp recommends, swaddling keeps your baby's arms from flailing and
prevents startling, which can start the cycle of fussing and crying all over
again. It also lets your baby know that it's time to sleep.
Swaddling helps babies respond better to the other four "S's," too.
How to do it
Karp recommends swaddling your baby for sleep every time, whether it's a
morning nap or going down for the night. Always lay your baby down to sleep on
her back – never on her side or tummy. To avoid overheating, use a thin blanket
and make sure the room isn't too warm.
Swaddling is not hard to do, but you do need to learn the proper technique to
make sure swaddling will be safe and effective. The idea is to wrap babies
snugly so they won't try to wiggle out of the swaddle, but leave enough room at
the bottom of the blanket for them to bend their legs up and out from their
body. (Swaddling the legs straight can lead to hip problems.)
Watch a doctor demonstrate the simple art of swaddling, see a how-to-swaddle
slide show, or use our article for further reference. You'll be an expert in no
time!
You can also search for Harvey Karp's
Happiest Baby videos online or
watch his DVDs to learn how to swaddle.
Do swaddle your baby for naps, for the night, and when she's crying. Don't
swaddle when she's awake and happy. Karp says most babies can be weaned off
swaddling after four or five months.
Swaddling alone usually isn't enough to do the trick. For more help, move on
to "S" number 2: the side or stomach position.
The five S's: Side or stomach position (#2)
What it is
Now that you've swaddled your baby, you can begin to calm your crying or
fussy baby by putting him on his side or stomach.
Why it works
To reduce the risk of SIDS, experts recommend putting babies to sleep on
their back – but newborns feel more secure and content on their side or
tummy.
How to do it
Hold your baby in your arms in a side or tummy-down position on your lap, or
place him over your shoulder. Use this "S" only for soothing your infant. Never
put him on his side or stomach when he's asleep. Once he falls asleep, put him
on his back.
Sometimes swaddling and being held in a side or stomach position is enough –
but if not, add "S" #3: shush.
The five S's: Shush (#3)
What it is
A sound that calms and comforts your baby, helps stop crying and fussing, and
helps your baby go to sleep and stay asleep.
Why it works
Newborns don't need silence. In fact, having just spent months in utero –
where Mom's blood flow makes a shushing sound louder than a vacuum cleaner –
they're happier, they're able to calm down, and they sleep better in a noisy
environment.
How to do it
At its simplest, you apply the "shush" step by loudly saying "shhh" into your
swaddled baby's ear as you hold her on her side or tummy. Put your lips right
next to your baby's ear and "shhh" loudly (usually while gently jiggling her –
see "S" #4).
Shush as loudly as your baby is crying. As she calms down, lower the volume
of your shushing to match.
In addition, Karp recommends play a recording of white noise while your baby
sleeps. Some sounds are much more effective than others, however. He says that
fans, sound machines, and recordings of ocean waves may not work, and recommends
sounds that are more "rumbly" (like the sounds in the womb) such as those on his
own
Super-Soothing Calming Sounds CD. You can experiment and see what
helps your baby.
Play the sounds as loud as your baby is crying to calm her down. To accompany
sleep, play them as loud as a shower.
As your baby gets older, you can continue to use a CD of white noise for many
months to come. "Sound is like a comforting teddy bear. Play it for all
naps/nights for at least the first year," Karp says.
Holding your swaddled but fussy baby in a side or stomach position and
shushing in her ear may be all your baby needs to calm down. But if not, you can
add "S" #4: swing.
The five S's: Swing (#4)
What it is
A baby swing might be your first thought, but that's not what "swing" is
about. Instead it refers to jiggling your swaddled baby using very small, rapid
movements.
Why it works
In utero your baby was often rocked, jiggled, in motion. That makes "S" #4
familiar and comforting. In combination with the first three S's, it can do
wonders when a baby is upset.
How to do it
Do this while shushing (or playing white noise to) your swaddled baby in a
side or stomach position. Be sure to support your newborn's head and gently
jiggle – do not shake – your baby. Karp describes it as more of a "shiver" than
a shake, moving back and forth no more than an inch in any direction.
"My patients call this the 'Jell-o head' jiggle," he says.
In Karp's opinion, other types of movement (being rocked in a rocking chair,
swung in a baby swing, or carried in a sling, for example) are useful for calm
babies, but this gentle jiggling is more effective for a wailing baby.
There's one more "S" in Karp's system, "S" #5: suck. Add #5 as needed.
The five S's: Suck (#5)
What it is
This simply means giving your baby something to suck on.
Why it works
Some babies love to suck and find great comfort in it. If your baby is in
that camp, sucking may help her relax and calm down.
How to do it
Give your swaddled baby a pacifier or your thumb if she's upset and seems to
want to suck. In combination with being held on her side or tummy, being soothed
with loud shushing or white noise, and being gently jiggled, sucking may do the
trick.
Pacifiers reduce the risk of SIDS, so it's okay to let your baby keep the
pacifier in bed.
More about Harvey Karp's five S's
The five S's only work when they're done exactly right, Karp says. He
compares babies' calming reflex to the knee reflex that doctors test with a
little hammer: It only works when the knee is hit in exactly the right spot. If
it's hit an inch too high or low, there's no response.
If you do all five correctly, Karp says, his technique works for 98 percent
of babies. (He recommends that the other 2 percent talk to their doctor.)
That doesn't mean you need to follow all five S's. Some babies need only
swaddling and being held on their side or stomach, for example. Every baby is
different, so experiment and see what works for your child.
Keep in mind that Karp's method is aimed at babies during their first four
months of life. As he puts it, "After 4 months, the five S's may still work
(even adults fall asleep rocking in a hammock and to the sound of rain), but the
magic is no longer irresistible (shushing an irate 8-month-old might make her
even madder!)."
Baby sleep tips from Harvey Karp
Your baby is lying calmly in your arms. But when you put him down in the crib
or bassinet, he cries. Or you've nursed your baby and she's fallen asleep in
your arms, but when you put her down, she's awake and tearful. How do you get
your baby to go to sleep – and stay asleep?
Karp says, "It's fine to let your baby fall asleep on your chest – in fact,
it's almost impossible to prevent it."
And then he makes a scary suggestion: Once your baby is 6 weeks old, he
recommends waking your baby with a gentle jostle until her eyes open, and then
setting her down. If your baby is unswaddled, Karp recommends gently waking her,
swaddling her, and laying her back down. He calls this technique "wake and
sleep."
Waking a sleeping child sounds like a bad idea. But Karp views it as a good
thing – an opportunity for your baby to start learning in his first weeks and
months how to put himself to sleep. And of course, if you're following the five
S's, your new baby is swaddled and he's going to sleep to the tune of some
suitably rumbly white noise.
Every one of the five S's is a cue for a tired baby. Each cue says, "It's
time to sleep," in the same way that a pillow and a dark room tell a weary adult
brain to go into sleep mode.
SOURCE: babycenter.com