Can You Go In Hot Tub When Pregnant? Risks & Safety Tips Explained

Hot tubs are one of the most relaxing ways to unwind. So much so that whether you had a long day or you simply want to ease-out, sitting in warm water simply makes you feel great.

But if you’re pregnant, hot tubs aren’t the same relaxation tool anymore. In fact, in many cases, it becomes a safety risk for both you and your baby. 

This is why most health experts recommend avoiding hot tubs during pregnancy, especially in the early stages.

But there’s actually more to it than just yes or no.

In this blog, I’ll break everything down. You’ll learn:

• Whether or not can you go in hot tub when pregnant
• Why hot tubs can be risky during pregnancy
• What temperature range is considered unsafe
• Safer alternatives to relax and unwind

So, let’s get started.
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Key takeaways

• Most experts advise avoiding hot tubs during pregnancy
  
  
• High heat can raise your core body temperature quickly
  
  
• This increases risks, especially in early pregnancy
  
  
• Short exposure at lower temperatures might be safer, but still needs caution
  
  
• Warm baths are generally a safer alternative

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First, can you go in hot tub when pregnant or not?

For starters, most health experts say you should not go in a hot tub when pregnant. Here’s why:

Hot tubs are typically set between 100°F and 104°F, which is significantly higher than your normal body temperature. And when you sit in that heat, your body temperature can rise very quickly.

Now, in normal circumstances your body is usually good at cooling itself down. But during pregnancy, things work a little differently.

Your body is already working harder to support your baby. So, it might not be able to regulate heat as efficiently as it normally would.

In fact, according to PubMed, this increases the risk of miscarriage. That’s why many doctors suggest avoiding hot tubs altogether during pregnancy, especially in the first trimester.
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Why can’t you go in a hot tub when pregnant?

This is one of the most important parts to understand.

If you’ve been wondering why you can't go in a hot tub when pregnant, the answer mainly comes down to overheating. 

You see, when you’re pregnant, your body isn’t as effective in cooling itself down as it normally is. 

So, both you and your baby are at a greater risk of hyperthermia, just like when you sit in a sauna during pregnancy. 

Overall, here are all the risks of using hot tubs when pregnant:
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1. Increased core body temperature

When you sit in a hot tub, your body absorbs heat from the water.

And within minutes, your core temperature can rise above 102°F, which is considered unsafe during pregnancy. This condition is sometimes also referred to as hyperthermia.

Now, a slight increase in temperature isn’t always dangerous. But prolonged exposure to high heat can be a problem, which is also the case with hot tubs.
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2. Risk during early pregnancy

The first trimester is when your baby’s major organs are developing.
And during this time, excess heat exposure may increase the risk of certain complications.

​That’s why most health guidelines strictly recommend not using a hot tub during early pregnancy.
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3. Dizziness and fainting

Hot tubs can also make you feel:

• Lightheaded
• Dizzy
• Weak

This happens because heat causes your blood vessels to widen, which can lower your blood pressure.

And during pregnancy, you’re already more prone to these symptoms.

So, the combination of pregnancy and high heat can increase the chances of fainting or losing balance.
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How hot is too hot during pregnancy?

Okay, so let’s get a bit more specific about why can't you go in a hot tub when pregnant. 

Most experts suggest that your core body temperature should not exceed 102°F during pregnancy.

Now, here’s the thing:

Hot tubs are usually set at 100°F to 104°F.

And since your body is submerged in hot water, it heats up much faster than it would in warm air.

That means even a short time in a hot tub can push your body temperature beyond safe limits.
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Can you use a hot tub when pregnant even for a short time?

You might have heard that short exposure is okay. And in some cases, that can be true if the temperature is lower and you’re being very careful.

But here’s the thing:

There’s no clear safe time limit that works for everyone.

Your body reacts to heat differently depending on:

• Your stage of pregnancy
• Your overall health
• The water temperature
• How long you stay in the hot tub

So, even short sessions in the hot tub can carry some level of risk when you’re pregnant. 

Think of it like this: Even a sauna can make you sick in some cases. And this also applies to using a hot tub during pregnancy. 

That’s why a lot of healthcare providers take the safer route and simply recommend avoiding hot tubs altogether.
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Bonus: Some hot tub benefits you might be looking for during pregnancy and their safer alternatives

If you’re pregnant, you aren’t looking into hot tubs for no reason. Chances are you’re trying to relax and feel better.

You might want:

• Muscle relaxation
• Stress relief
• Back pain support
• Better sleep

And the good news is, you don’t need a hot tub to get these benefits.

Here are some safer alternatives you can try:

1. Warm baths 
A warm (not hot) bath can give you a similar relaxing experience without the risk of overheating.

2. Prenatal massage
This can help relieve muscle tension and improve circulation. Just make sure it’s done by a trained professional.

3. Gentle stretching
Light stretching or prenatal yoga can help with stiffness and discomfort.

4. Heating pads (with caution)
You can use a heating pad on specific areas, like your lower back. Just avoid high temperatures and prolonged use.
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Are there any situations where hot tubs should be completely avoided?

Yes, absolutely.

There are certain situations where using a hot tub during pregnancy is a definite no.

You should avoid it completely if you:

• Are in your first trimester
• Have a high-risk pregnancy
• Have a history of complications
• Feel unwell, dehydrated, or overheated
• Have been advised against it by your doctor

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Common myths about using hot tubs when pregnant

Myth #1. If I don’t feel hot, it’s safe
​Not necessarily.
Your core temperature can rise before you even notice discomfort.

Myth #2. A few minutes won’t hurt
Even short exposure can raise your body temperature quickly, especially in hot water.

Myth #3. If others did it, it’s fine
Every pregnancy is different. What works for one person might not be safe for another.
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Final words

By now, I am sure you have complete clarity on whether or not can you go in hot tub when pregnant. 

To put it simply, it’s best to avoid hot tubs during pregnancy, especially during the early stages.

Hot tubs raise your core body temperature quickly, and that’s where the risk comes in.

While short, cautious use at lower temperatures might be safe in some cases, it’s not completely risk-free. 

But that said, you can use hot tubs, saunas, jacuzzis, and more, after pregnancy. 

Got more questions or want to install a sauna in your home?

You can get in touch with us!

At Steam and Sauna Experts, we are seasoned sauna experts with decades of expertise.

We’ve installed some of the finest saunas across South Florida. 

Also, our sauna inventory consists of equipment and accessories from industry-leading experts like Amerec, Delta, Finnmark, and more.

Simply put, we’ve got all your home sauna needs covered under one roof.
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FAQs about using hot tubs when pregnant

Can you go in the hot tub when pregnant?

In most cases, it’s not recommended. Hot tubs raise your body temperature quickly, which might not be safe during pregnancy.


When pregnant can you go in a hot tub at all?

Some doctors might allow very short exposure at lower temperatures, but generally, it’s best to avoid it unless you’ve been advised otherwise.


Why can’t you go in a hot tub when pregnant?

The main reason is overheating.

High temperatures can raise your core body temperature, which increases the risk, especially in early pregnancy.


Can you use a hot tub when pregnant if it’s not too hot?

If the temperature is kept below 100°F and exposure is brief, it might reduce risk. But it’s still important to be cautious and consult your doctor first.


Are hot tubs safe later in pregnancy?

Even if you are in the later stages, caution is still needed. While risks may be lower than in the first trimester, overheating is still a concern.


What’s a safe alternative to hot tubs during pregnancy?

Warm baths are one of the safest alternatives. They provide relaxation without exposing your body to constant high heat.

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