| Baby and Toddler home > Sitemap > 12th
Month Guide

12th Month Guide
Click here to
see our selection of Baby and Toddler products.
This month, the last month of baby’s first year, is
a lot of fun for everyone involved. It can be a lot more work
than in the past, but it is worth it when you see your baby
doing all kinds of new things on a regular basis.
For those babies who have yet to walk, many of them begin
to at this point (although many wait until well after the
first year to do this). Whether your baby is walking or not,
she will most likely be able to get wherever she wants to
go in some way or another. During the twelfth month, your
baby will learn new abilities, will possibly have a mouthful
of teeth, or headed that direction, will begin to say many
more words, and more.
Physical Development and Appearance
Babies during this month have so many abilities, if you look
back to several months ago, you will be truly amazed at how
far your baby has come in such a short time. This is the last
month in which your baby will need breast milk or formula
(many parents do still breastfeed for a while after this,
but it is no longer a requirement after this month). Your
baby will begin to look more and more like a little kid than
ever before. She will have her own opinions, her own thoughts,
she will try to get away with touching things she shouldn’t,
and more. This is the last month of babyhood and your baby
will very likely, as so many others do, be sure to go out
with a bang.
Your baby will be very physical now, whether he can walk or
not. Many babies in the twelfth month, even though they may
not be able to walk, are able to climb up onto a couch. This
month, you may actually need to try to teach your baby some
new abilities, just to keep him safe. For example, some babies
in the twelfth month can climb onto the couch, but many cannot
climb back down. Since it is nearly impossible to keep your
baby from doing the things he desires, you should try to make
it as safe as possible for him. You can teach him how to get
back off the couch so that he won’t fall and hurt himself,
and you may be surprised to see how quickly your baby can
learn this and other feats.
Care for Baby
• Teething—many babies go through teething during
the twelfth month as well as previous months. Unfortunately,
there is really no way of knowing in advance whether your
baby will cut teeth this month or not. If your baby has already
grown in many teeth, he could grow more this month. If your
baby has yet to grow even one, he could begin this month.
It is just one of those situations where you must wait until
it actually happens to find out that it is going on.
Although you can’t know in advance whether your baby
will cut teeth this month or not, you can be prepared for
it just in case. Keep teething gels and tablets around the
house, as well as teethers and pain/fever medication (such
as Tylenol). Having these around can limit the amount of time
that your baby has to be fussy and in pain.
Just as with last month, some babies will cut teeth this month.
This may be an experience that is similar to the last teething
episode, or it may not be. For advice on teething, see last
month’s guide.
If your baby has teeth, you may also have to deal with biting.
You can find out how to deal with this problem by reading
the guides from previous months.
• Bathing—bath time means fun time for most babies
in the twelfth month. Your baby is likely to hate his bath
ring at this point, and you may have quit using it months
ago. He likely doesn’t want to be kept stationary, and
would rather be crawling around the tub having fun. To keep
your baby safe while he does this, if you haven’t done
so yet, you should get a bath mat or stick-ons to place on
the bottom of the tub. Using these is much safer than not,
but you should be sure to not have too much faith in the safety
of these. They cannot keep your baby from ever slipping, and
they cannot prevent your baby from falling over. This is why—although
they are great to have and can prevent many accidents—you
should still continue to watch your baby the entire time he
is in the bath.
If your baby has a habit of trying to stand in the tub, and
many babies do, you can try to stop this by following the
advice in last month’s guide.
• Discipline—while you don’t want to have
to use discipline, this is unfortunately something that comes
with the territory of your baby getting older. The real reason
for discipline is simply to keep your baby safe. In the process,
you will also want to begin teaching him the rules at an early
age, but the main goal of discipline is to simply keep your
baby safe from harm by teaching him what not to touch or mess
with.
To avoid discipline as much as possible, you should baby-proof
your house as best you can. If you ever notice something you
forgot to baby-proof (and if there is anything, your baby
will find it and let you know rather quickly), you should
immediately make it safe. One way to ensure that you have
thought of everything is to peruse the baby isle of a baby
store, or the baby isle of any drug store or grocery store,
and search for their baby-proofing devices. Seeing what is
available can often help you think of something you may have
forgotten.
There are many ways to enforce discipline, and to teach your
baby to stay away from the things that could harm him. To
learn more about this, see last month’s guide. The methods
won’t need to change until your baby is much older.
• Tooth care—at this point, your baby’s
tooth care will not change much, except you’re your
baby may likely show an interest in brushing his own teeth
(and may be very insistent about it). You can let your baby
brush his teeth as long as you ensure that they actually get
clean. Since sucking and chewing toothpaste off the brush
doesn’t do the job properly (and this is most likely
what your baby will do at this age), you will probably need
to brush your baby’s teeth after he does so that they
actually do get clean. Since you don’t want your baby
eating too much toothpaste, you should put about half on the
brush of what you normally would for him to brush his own
teeth. Then, you can do the same when you brush his teeth.
This way, your baby has a chance of having clean teeth without
having to eat twice as much toothpaste (be sure you use baby
toothpaste and a baby toothbrush while doing this).
• Sleep—during the twelfth month, your baby probably
has the same sleep schedule as before, and if your baby is
one who does not sleep all night yet, this may change soon.
Since many parents quit breastfeeding around a year old, and
most parents take their baby off formula at this time as well,
it is likely that your baby will start sleeping through the
night when this happens.
• Eating—the same will apply as last month where
food is concerned for your baby. This means that your baby
can eat nearly everything besides what is on the list below,
and you should always pay close attention for allergic reactions
any time you feed your baby a new food.
Foods that your baby can’t have—regardless of
how many teeth he has or his ability to chew—until the
one year mark (which is now not very far away):
• Honey—honey can contain a type of bacteria that
can cause infant botulism, and your baby’s body will
not be able to prevent this illness until he hits the one
year mark (corn syrup also has this risk, but in a much smaller
way).
• Peanuts—many people are allergic to peanuts
and most of these reactions are very, very strong. You should,
at minimum, not introduce these to your baby until at least
one year old. If possible, you should not let your baby have
them until 2. This includes peanut butter, and peanut butter
is worse than peanuts because it poses not only an allergy
risk, but also a choking risk.
• Egg whites—your baby’s digestive system
cannot handle egg whites until after one year old, so you
should not feed these to your baby until that point.
The same rule applies as last month about carbonated beverages,
and this should continue until your baby is at least two years
old or so. If possible, you should simply avoid giving your
baby any carbonated drinks due to the caffeine and sugar,
anyway.
• Head care—your baby’s soft spot may have
grown completely up, or you may have to wait a couple more
months for this to happen. Either way, your baby is likely
on the move constantly and you will need to be on guard all
the time for bumps and bruises that may occur.
• Diapers—your baby probably hasn’t upgraded
more than one size in diapers over the last couple of months,
if that. Your baby may actually not increase any more in diaper
size before you begin potty training. Many babies never even
make it to the top diaper size.
Experiences
• Toys for this age—babies of this age tend to
love all the same toys that they did during the eleventh month.
One toy that could be added around this age might be things
to climb on or play on. Instead of simply playing with things,
your baby may love to actually get on them. One example of
this is a baby rocking horse. Many babies at this age also
love such toys to climb on as little push-cars, that they
sit on and roll around using their feet instead of peddles.
Since your baby’s first birthday will be coming up soon,
it is important to pay attention to the types of toys that
she likes so that you can find the best toy possible.
• Bottle Breaking/Breast Breaking/Pacifier Breaking—this
can be a very challenging thing for parents to do. Not only
is it hard because the baby can make it hard for you, many
parents simply have difficulty letting go of their baby by
breaking them from these baby-related things. It is always
more difficult to break a baby from the breast than to break
them from anything else. How difficult this will be can vary
from extremely easy to extremely difficult. Some babies will
almost break themselves from the breast without too much parental
assistance. They will simply quit wanting it. This can be
difficult for many parents to deal with, but you should be
thankful that it is as easy as it is. Some moms are ready
to quit breastfeeding, but the baby isn’t, and this
is a much more difficult thing to overcome.
While you may decide you aren’t ready to break your
baby from the pacifier, it is often much easier to do it now
than later. It is the same with a bottle, but a bottle is
easier to replace with something else—such as a sippy
cup—than a pacifier is. With either one, it is best
to simply do it quickly and never look back. And then you
should keep in mind during those sleepless nights that the
crying and unhappiness will usually last only about a week
or less. And then you will not have to go through it again.
• Parents—the twelfth month is often very hard
for parents to adjust to. It’s not that the baby is
any more trouble than the last couple of months, it is simply
that it is difficult to face the fact that your little newborn
is no longer a newborn. This baby is suddenly becoming a toddler
and, for many parents this can be very sad.
You can help distract yourself from feeling badly about this
by throwing yourself into the planning of the baby’s
first birthday party. It is one that should be full of fun
and presents and laughter. And, don’t forget, it should
also be well-recorded.
Related information articles:
All
Month by Month Development Guides
1st
Month Guide
2nd Month
Guide
3rd Month
Guide
4th Month
Guide
5th Month
Guide
6th Month
Guide
7th Month
Guide
8th Month
Guide
9th Month
Guide
10th
Month Guide
11th
Month Guide
12th
Month Guide
13th
to 16th Month Guide
17th
to 20th Month Guide

|