Can Wearing a Waist Trainer Cause Miscarriage In Early Pregnancy?

Waist trainers are togs worn tightly around the midsection. They’re designed to give the wearer a slimmer waistline as well as perhaps support their posture. Some people believe these can help them lose weight or shape their bodies more quickly.

However, during pregnancy, your body goes through some changes and it becomes necessary to play it safe with anything that could affect mom or baby.

When it comes to early pregnancy especially, there’s this natural concern about the safety of wearing a waist trainer.

The first few months are particularly important for baby’s formation. And anything that might limit blood flow or compress the waistline excessively could be a matter of concern.

While some sources suggest that gently supporting garments might provide some perks, like helping with backpains, it’s important to differentiate between those and tighter corsets designed for body shaping. Let’s talk about this here.

What happens if you wear a waist trainer in early pregnancy?

Wearing a waist trainer during early pregnancy or the first trimester can lead to several issues because these garments are designed to tighten and compress your midriff.

The American Board of Cosmetic Surgery points out that wearing a waist cincher can reduce lung capacity by 30 to 60%. And this reduction could cause suffocation, dizziness, lung fluid building, fainting and inflammation.

Additionally, the excess pressure from corsets on multiple body areas may possibly lead to discomfort, abdominal pains, and more serious complications.

Experts recommend avoiding waist trainers during pregnancy. They suggest relatively softer, gentler compression garments like belly bands or maternity-specific shapewear to offer maximum support and reduce discomfort.

So, while the intention might be to maintain shape, the potential risks to both mother and baby’s health makes them not advisable during these delicate times.

Can wearing a waist trainer/corset cause miscarriage in early pregnancy?

They can be risky. Corsets put a lot of pressure on the belly where the baby is growing, which can cause problems because the baby and womb need space to grow and a good flow of blood and nutrients. If the corset pushes even harder on the belly, it might cause pain or discomfort.

That’s why doctors advise pregnant women to wear loose clothes that don’t squeeze their midsection.

To keep the baby safe and avoid any chance of hurting the pregnancy, it’s best to stay away from these bodices and instead choose maternity clothes that protect the growing baby bump rather than choking it.

Can flat tummy exercise cause miscarriage?

Performing exercises that aim to keep the tummy flat is generally considered safe and is not linked to an increased risk of miscarriage.

In fact, regular moderate exercises can be beneficial for most pregnant women. This can contribute to overall health and can help manage some discomfort during pregnancy.

High-intensity exercises or those that significantly increase the body’s core temperature, lead to dehydration or involve a risk of abdominal trauma should be modified or avoided. The key is to focus on moderate ones while avoiding overexertion.

Remember, everyone has a unique journey, and what may be safe for a friend may not necessarily be for you.

Thus, talking to a healthcare expert before starting or continuing any exercise during pregnancy is important. They can advise you based on your health and pregnancy history.

What causes most miscarriages in early pregnancy?

Seventy out of hundred cases of miscarriage in early pregnancy have been traced to chromosomal abnormalities.

They occur when there’s an incorrect number of chromosomes in the developing baby(embryo). This usually happens by chance shortly after the egg has been fertilized and can prevent baby from its natural development.

Other factors include mother’s health condition such as uncontrolled diabetes accounting for about 10% of miscarriages. However, many times, the exact causes is not identified.

Alternatives to waist trainers for expecting moms

Because waist trainers are practically unsafe during pregnancy, there is the need to consider other alternatives such as:

  • Maternity belts: These are adjustable and can be regulated to fit your bump as baby grows. They can support your back and abdomen during pregnancy.
  • Pregnancy Support Bands: Very similar to maternity belts, pregnancy support bands can offer support to your back and belly. Because they are stretchy, you can adjust for extra comfort and help relieve your pain.
  • Loose Clothing: They can make a really big difference in how you feel. Choose soft and stretchy types to accommodate your growing bump.
  • Yoga Pants or Leggings: Many preggy moms find relief in wearing stretchy yoga pants or leggings. These provide a gentle support without squeezing too tightly.
  • Supportive Underwear: There are some maternity underwear designed to support your tummy without pressing too hard. Some even come with built-in support panels. Go for them!
  • Appropriate Exercise: Safe pregnancy exercises like walking and yoga can fortify your muscles and enhance wellbeing.
  • Prenatal Massage: If you are looking to relieve back pains and improve posture, then massages can be a way safer option. But, always choose a certified prenatal massage therapist.

FAQSCan Wearing a Waist Trainer Cause Miscarriage In Early Pregnancy?

How long can you wear a waist trainer while pregnant?

It is not recommended to wear waist trainers at any point in time during pregnancy. They can restrict movement and apply unnecessary pressure on your abdomen which can affect your baby.

Can tight pants cause miscarriage in early pregnancy?

Tight pants are okay. They aren’t known to cause miscarriage. But tighter ones may be uncomfortable and could lead to circulatory problems or yeast infections. Always go for comfortable and breathable clothing during pregnancy.


While waist trainers won’t directly cause you to miscarry your baby, it is not recommended because of the potential risks.

These garments can apply unnecessary pressure on your abdomen, restrict your movement, and potentially interfere with the baby’s growing space.

Since prioritizing your baby over body shaping is precisely what you want, choose safer alternatives like support bands or clothes that provide gentler support. You should also not leave your doctor out of your body-shaping goals and decisions during these sensitive times.

Georgina Austin

Georgina Austin

Georgina is a certified midwife, a seasoned writer and a mother of twins - Noel and Noelle. She brings to this blog eleven years of experience in maternity support, coupled with her personal motherhood adventures to give you factual information on women's health.

Aside writing on pregnancy and breastfeeding, she writes on sexual health concerns, birth control guides, egg donation, sibling dynamics, and balancing the demands of multiple children.