Pregnancy can be hot. In fact, with 40% more blood pumping through your body in order to nourish your baby, combined with the effort it takes to carry around an extra 20 to 30 pounds, your pregnant body is bound to get hot because of all the work it is expending. This also means that you sweat more and dehydrate more easily.
Even your heart has to work harder. Keep in mind, that it enlarges a
little during pregnancy and moves to the side to accommodate the fact
that your uterus now occupies more space in your body. Its increased
size and new location means it also is working harder.
Consequently, with all these changes it is only natural that your
body is working harder to cool your entire system. For this reason, it
can be particularly easy for a pregnant body to overheat quickly. And,
when this happens, both you and your baby could be at risk for
complications.
What Is Considered Overheating?
When your temperature rises to 102 or 103 degrees Fahrenheit, this is considered overheating or hyperthermia. Typically, this temperature is caused by dehydration, spending too much time in the sun, or sitting for too long in a hot bath. But, sometimes there is an underlying medical condition, an illness like the flu, or an infection that causes such a high temperature.
Either way, overheating is not something you should ignore.
Regardless of the root cause of your elevated temperature, when your
body overheats, it is important to seek medical attention right away.
There are too many risks associated with overheating to simply ignore
your high temperature and hope that drinking some water and sitting in
front of a fan will bring it down.
Symptoms of Overheating
Sometimes pregnant women will overheat and not even realize that
their internal body temperature is elevated, especially on a hot summer
day. Still, it is important to pay attention to how you are feeling.
Getting overheated while pregnant can be a big deal, especially if the
high temperature is prolonged. Here are some signs that your body may be
overheating:
- Feeling weak, tired, or lethargic
- Experiencing dizziness or like the room is spinning
- Feeling lightheaded, off balance, or like you might faint
- Experiencing extreme thirst, dehydration, or reduced urine output
- Feeling sick to your stomach
- Experiencing chills or excessive clamminess
- Sweating profusely that does not stop despite attempts to cool off
- Feeling like your mouth is filled with cotton or very dry
- Having cracked, dry lips
In extreme cases, you may even begin to vomit or even experience
painful contractions. If this happens, do not delay in getting medical
attention right away.
Causes of Overheating in Pregnancy
While there are any number of reasons why you may begin to overheat,
there are some factors that are more likely to elevate your body’s
temperature than others. For this reason, it is extremely important that
you use caution when you are pregnant, especially when it is hot
outside or you are in a warm area. Some examples of contributing factors
include:
- Being physically active for an excessive amount of time, especially in hot conditions
- Walking or hiking for a long time on a very hot day
- Participating in strenuous exercises for an extended period of time
- Engaging in exercises in a poorly ventilated gym or workout area
- Sitting in a sauna or a hot tub
- Spending long hours at the beach or pool on a very hot day
- Soaking in a very hot bath for an extended period of time
- Developing an infection or an illness like the flu
- Getting a really bad sunburn
Risks Associated With Overheating
At first, overheating may not seem like that big of a deal. After
all, when you aren’t pregnant, you usually just need to drink more water
and cool off if you feel yourself getting hot. But when you are
pregnant it is not always that simple. Your temperature can rise quickly
if you are not careful. And if it does, there are a number of risks to
both you and your baby.
In fact, research indicates that when your body temperature reaches 103, that it can lead to neural tube defects in your baby, which usually means that the neural tube fails to close after 25 days of conception.
Overheating has been linked to fetal growth retardation, intrauterine deaths (stillbirth), and neural abnormalities. Finally, a high fever also can lead to a cleft lip and palate in the baby. Here are some additional ways that overheating can impact you and your developing baby.
Causes Dehydration
When your temperature is above 102 for longer than 10 minutes, both
you and your baby will be impacted. It also can cause you to become
dehydrated and when that happens it can put a strain on the liver and
the kidneys for both you and the baby. In severe cases, dehydration can
cause swelling of the brain, kidney failure, seizures, and even death.
For this reason, it is important that pregnant women drink at least
eight to 12 glasses of water a day, and sometimes more when factoring in
exercising and hot climates.
Impacts Amniotic Fluid Levels
Amniotic fluid, found in the amniotic sac, is what surrounds the baby and protects it from the external world. It also is what allows the baby to move freely and develop. And it plays a crucial role in helping to regulate the temperature so that your baby does not get too hot or too cold. But when a pregnant women overheats or becomes severely dehydrated, this can impact the level of amniotic fluid available to the baby. When this happens, there is a greater risk of birth defects, miscarriage, and even pre-term labor.
Causes Pre-Term Labor
Overheating later in pregnancy can lead to pre-term labor or irritable uterus. With an irritable uterus, contractions can feel like Braxton Hicks, but sufferers are nearly twice as likely to go into labor early. Not only can dehydration result in pre-term labor, but it also can lead to complications such as a compressed umbilical cord.
Increases Urinary Tract Infections
Overall, pregnant women are more prone to urinary tract infections primarily due to hormonal changes. Combine this with the fact that dehydration and overheating also increases the likelihood of UTIs, and you can see why the chances of getting a UTI are a natural consequence for pregnant women. And, when left untreated, research has shown that UTIs have been linked to low birth weight and pre-term labor.
Tips for Avoiding Overheating
You probably already know that you shouldn’t sit in a hot tub or
spend any time in a sauna when you are pregnant. You may even know that
taking a really hot shower or bath is not a good idea. But what may
surprise you is the fact that you can get overheated taking a walk on a
hot day, especially if you are dressed too warmly. It’s also easy to get
overheated during your exercise class, especially if the gym is hot or
poorly ventilated. Here are some additional tips to help you prevent
overheating.
Stay Hydrated
While everyone should drink more water, for pregnant women staying hydrated is particularly important. Water not only helps keep you cool, but it also helps reduce swollen hands and ankles. Try carrying water with you wherever you, especially if you are traveling. Do not wait until get thirsty to drink water because by then it may be too late.
Staying hydrated also means you should cut out caffeine as well. Most doctors indicate that you should avoid caffeine while pregnant. Aside from the impact caffeine has on your developing baby, it also increases blood pressure and the temperature of your body. It also can lead to dehydration, especially if you are drinking soda instead of water. If you really just cannot stomach the idea of another glass of water, try adding fruit like lemon or orange to your water, or opt for a smoothie instead.
Avoid Prolonged Exercises
In fact, you should not exercise more than 45 minutes at a time and
stick to low-impact exercises. Water aerobics is a great activity to do
while you are pregnant because it not only puts very little stress on
your body, but it also takes place in a cool and refreshing environment.
But if water aerobics is not your thing, be sure that you exercise in a cool, well-ventilated area. For this reason, you should avoid exercise environments that are intended to be hot like “hot yoga.” Remember, if you are overexerting yourself for extended periods of time or working out in extremely hot or humid conditions, chances are high that you will overheat. Doing moderate exercises in normal temperatures results in a minimal increase in core body temperatures.
Wear Loose Clothing
When choosing your maternity clothing, the key is to look for light and loose clothing. You want to wear breathable, natural fabrics such as cotton. You also should look for things that fit loosely or “flow” with your body. These types of garments allow the air to circulate. It also helps to make sure your shoes allow your feet to breathe. Even if it is winter, you want to wear comfortable shoes that allow your feet some room. Also, keep color in mind too when choosing your clothes. Black tends to absorb sunlight and make you feel warmer when you are outside. Meanwhile, sunlight bounces off light-colored clothing.
Eat Cool Foods
Water-rich fruits and vegetables can do wonders at helping you keep
cool. Some good options include melons, berries, cucumbers, oranges, and
grapefruits. Even raw lettuce, celery, and carrots can help keep you
cool. If you want something a little different, try popsicles made with
fresh juices or a cold soup. Even a little natural yogurt with fresh
fruit can be a cooling choice. And while ice cream sometimes isn’t
tolerated by all pregnant women, if you are able to eat, it can be a
refreshing treat as well.
Look for Shade
If you live in or are visiting, a hot climate, be sure you take precautions. Staying outside in the hot sun can be taxing on your body even if you are diligent about your water intake. As a result, try to limit the amount of time you spend in extreme summer heat. Try going outside in the mornings or in the evenings when the sun is not as hot and the temperatures are cooler. And, if your area is experiencing a heat advisory, be sure to do what you can to stay inside in a cool environment.
If you have to be outside at a family event or a work function on a hot day, look for some relief from the heat. Stay in the shade if you can. And, if the opportunity to go inside exists, take advantage of it. There is nothing wrong with sitting in an air-conditioned house or in front of a fan while you are pregnant. If you are at a park and there are limited options for cooling off, limit your stay or take a break in the car with the air-conditioner running. You should never feel bad for taking the time to cool off. Doing so shows your wisdom and responsibility when it comes to being pregnant.
While the risks of overheating are real, this does not mean you have to stay indoors all the time or avoid exercising. In fact, you absolutely should get outside and enjoy the fresh air. What’s more, exercising during pregnancy is encouraged for most pregnant women. As long as your doctor says it is OK, you should be able to exercise in moderation in a cool environment. Just be sure to stay cool and hydrated. And, listen to your body. If something feels off, do not push yourself. After all, you have a growing baby inside of you to consider as well.
As well as with yoga, you must focused on your Kids nutrition and ensures a well balanced combination of protein, calcium, iron and the B vitamins in their diet.