Using a Hot Tub During Pregnancy – Is It Safe?

The very thought of enjoying a nice hot water bath in your tub and relaxing with beautiful scents and suds can be tempting for a pregnant women, given the amount of stress and anxiety she might be feeling. But is it safe for a pregnant woman go in a hot tub to enjoy a nice bath? This is usually not advised, and there are various reasons for the same. You might be thinking it is because of the fear of slipping in the tub. But, that alone is not the reason, it is just the tip of the iceberg. Here’s all you need to know about using a hot tub during pregnancy.

Can Pregnant Women Use a Hot Tub?

Ask any doctor or a nurse about enjoying a hot tub bath while you are pregnant, and they will say a strict ‘NO’, the reason being the necessity to maintain optimal body temperature for the unhindered growth of your little one. Spending even up to 10 minutes in the hot water bath can elevate your body temperature to a degree that is equivalent to a high fever. This temperature, which hovers around 101-102 degrees Fahrenheit, induces hyperthermia within the body and affects the foetus. 

Benefits of Using a Hot Tub in Pregnancy

Using a hot tub during pregnancy can offer soothing relief, but it should be done with caution and under medical advice to avoid overheating. When used safely, it can provide several benefits for pregnant women.

• Warm water can help relax tense muscles and alleviate pregnancy-related aches and pains.
• Soaking in a hot tub can promote relaxation and reduce anxiety, helping to improve overall well-being.
• The buoyancy of the water takes pressure off joints, which can relieve discomfort in the lower back, hips, and legs.
• Warm water can enhance blood flow, which may reduce swelling and promote better oxygen delivery to the body.
• A relaxing soak before bed may help pregnant women fall asleep more easily by calming the body and mind.
• The heat and relaxation can help reduce tension headaches often experienced during pregnancy.

Potential Risks of Using a Hot Tub While Pregnant

Hot tub for pregnant women may offer some comfort, it also comes with potential risks that should be considered carefully. It’s essential to consult your healthcare provider before using a hot tub while pregnant.

1. Risk of Overheating

Exposure to high temperatures can raise the body’s core temperature, which may increase the risk of neural tube defects, brain abnormalities and so on in the baby, particularly in the early stages of pregnancy. Cases have also suggested the possibility of a miscarriage, although that isn’t conclusive yet.

2. Risk of Dehydration

Extended exposure to the heat of a hot tub can lead to dehydration, which can reduce blood flow to the uterus and negatively impact the baby’s development.

3. Risk of Dizziness or Fainting

Pregnant women may feel lightheaded or faint due to the dilation of blood vessels from the hot water, which could pose safety concerns.

Tips to Lower the Risk While Using a Hot Tub in Pregnancy

By now, you must be aware of the risks associated with using a hot tub during pregnancy. But if you can’t resist it, there are a few tips you can put into practice.

• Dip your feet in the warm water of the tub instead of immersing fully in it. Do this for no more than 10 minutes at a time.
• If you are entering a hot tub or a sauna, make sure you do not spend more than 10 minutes in it. If you soak yourself in hot water for more than 10 mins, you put yourself at a risk of high body temperature.
• The temperature of the tub should be safe and not too hot during pregnancy. Make use of a thermometer if needed and try to reduce it down to about 96 degrees or so.
• The moment you feel any discomfort while taking a bath, get out of the hot water immediately, dry yourself, and contact your doctor.
• It is best to keep away from any kind of hot tub baths or saunas if you already have any health conditions or a higher risk of pregnancy complications.

Is There Any Safer Alternative to a Hot Tub?

For most pregnant woman, sitting in a hot tub is full of risks. Care should be taken when using a hot tub in first trimester, second trimester and even third. But there are a few alternatives that could help you give the same amount of relief that a hot tub bath may.

Opting for a hot bath is a better option. A bath does not keep your body immersed in hot water continuously, thus, reducing the chances of your body temperature elevating rapidly. Hot water can be taken in small proportion and specific body areas can be cleaned accordingly. Even in that case, do not keep bathing for a long duration or go for a hot shower, since that, too, can bring up your temperature.

FAQs

1. Can I use a hot tub if the water jets are aimed at my back or feet?

Yes, focusing the jets on your back or feet may provide localized relief without significantly raising your core body temperature. However, it’s important to keep sessions short and the water temperature moderate to avoid overheating.

2. Is it safer to use a hot tub if I keep half of my body out of the water?

Keeping part of your body, such as your upper torso, out of the water can help regulate your core temperature. This method allows you to enjoy the benefits of the hot tub while reducing the risk of overheating.

3. Can I use a hot tub in the third trimester of pregnancy?

Hot tubs and pregnancy 3rd trimester is a sensitive topic. It’s generally recommended to avoid hot tubs during the third trimester, as the risk of overheating and dehydration is higher. Elevated body temperature can also affect blood pressure and lead to dizziness or fainting, which can be dangerous for both mother and baby.

4. Can aromatherapy oils in the hot tub affect pregnancy?

Some essential oils used in hot tubs may not be safe during pregnancy, as they can be absorbed through the skin. It’s important to consult your healthcare provider before using any aromatic substances in the hot tub.

This was all about hot tub and pregnancy. Taking a wonderful bath in the hot tub during pregnancy may seem relaxing, but it can turn into a nightmare if the temperature of the hot tub is too high. It is best to stay away from hot water baths for a few months. Very soon you will have your child to take care of and then the both of you can enjoy them together.

References/Resources:

1. Hot Tubs During Pregnancy; American Pregnancy Association; https://americanpregnancy.org/healthy-pregnancy/is-it-safe/hot-tubs-during-pregnancy/

2. Is it OK to use a hot tub during early pregnancy?; UT Southwestern Medical Center; https://utswmed.org/medblog/pregnancy-hot-tub/

3. Pregnancy Precautions; Nemours Kids Health; https://kidshealth.org/en/parents/pregnancy-precautions.html

4. Auger. N, Fraser. W, Sauve. R, Bilodeau-Bertrand. M, Kosatsky. T; Risk of Congenital Heart Defects after Ambient Heat Exposure Early in Pregnancy (Environmental Health Perspectives); National Library of Medicine; https://pmc.ncbi.nlm.nih.gov/articles/PMC5226695/; August 2016

5. Edwards. M; Review: Hyperthermia and fever during pregnancy (Birth Defects Research Part A: Clinical and Molecular Teratology); National Library of Medicine; https://pubmed.ncbi.nlm.nih.gov/16933304/; July 2006

6. Duong. H, Hashmi. S, Ramadhani. T, Canfield. M, Scheuerle. A, et al.; Maternal use of hot tub and major structural birth defects (Birth Defects Research Part A: Clinical and Molecular Teratology); National Library of Medicine; https://pubmed.ncbi.nlm.nih.gov/21648056/; September 2011

Also Read:

Hot Flashes during Pregnancy
Excessive Sweating in Pregnancy
Drinking Hot Water when Pregnant
Dos and Don’ts while Pregnant