Is PEMF Therapy Safe During Pregnancy?

PEMF (pulsed electromagnetic field) therapy uses electromagnetic fields to potentially support injury, pain and reduce stress. As a non-invasive, affordable option, PEMF may be considered an especially attractive therapy option by pregnant people. However, PEMF is a fairly new therapy and has not yet been proven safe for use during pregnancy. Understanding PEMF, its uses, risks, and existing research will help clarify the potential risks and benefits related to prenatal care and electromagnetic fields.

Join us as we delve into the subject of PEMF therapy during pregnancy and share expert comments on the matter.

What is PEMF therapy?

PEMF is a non-invasive therapy that involves passing low-frequency electromagnetic fields to the body to support various ailments affecting inflammation, muscles bones, joints, and even the nervous system. Other potential benefits include improving mobility, circulation and reducing inflammation.

PEMF is thought to alter biological processes via electrically-induced changes to the cell microenvironment. “Pulsed electromagnetic field therapy, or PEMF therapy, is used for therapeutic purposes, and can help with pain management and muscle recovery,” says Dr. Kevin Huffman, a U.S.-based doctor of osteopathic medicine, bariatric physician, licensed fitness and wellness specialist, and CEO.

PEMF devices currently available on the market include body-sized PEMF mats, devices with repositionable treatment pads, and most recently, a pocket PEMF device that can be placed directly on the body.

Is PEMF safe during pregnancy?

While PEMF has proven beneficial in supporting pregnancy-related issues, such as postnatal carpal tunnel syndrome, no data exists on the safety of using PEMF during pregnancy.

As the possible risks of PEMF while pregnant are concerning, professionals caution against using or hesitate to use PEMF in patients. “Given the lack of conclusive evidence on PEMF therapy's safety and efficacy during pregnancy, I have not incorporated it into my practice,” says Dr. Himali Maniar Patel, a gynecologist and obstetrician with 13 years of experience.

Understanding the potential health impacts of PEMF on a fetus remains uncertain, as more research is needed to determine its safety and efficacy during pregnancy. Maternal health and pregnancy treatments and therapies must be approached with caution due to possible risks to the development and potential long-term health risks for the baby. Other risks may include pregnancy-related complications and possible negative effects on the pregnant individual.

Thus, with all these facts considered, pregnant people could be best served by looking at alternative, established, and safe treatments.

Why might people use PEMF therapy during pregnancy?

While each pregnancy can be very different, pregnancy pain and discomfort are common. “Pregnancy can bring about a lot of discomforts, like back pain and pelvic pain, and some women might be curious about the use of PEMF as an alternative to medication,” says Dr. Tan Poh Kok (PK Tan), a senior consultant obstetrician and gynecologist at a women’s center in Singapore.

The significant hormonal and physical changes to the body as pregnancy progresses can cause various symptoms.

Finding relief from these symptoms can significantly improve well-being, stress, and quality of life throughout the pregnancy.

However, PEMF is not widely considered an evidence-based therapy that is safe to use during pregnancy. Additionally, as with any new therapy, all individuals should consult with a medical professional before considering PEMF, especially regarding pregnancy safety.

Potential risks and side effects

PEMF mats and other devices, while approved for use by the FDA, have not been medically accepted as a proven therapy for all bone and tissue disorders. The available body of research reflects diverse parameters in the use of PEMF therapy, which prevents an evidence-driven, systematic application of PEMF in clinical use. In addition, PEMF can easily penetrate tissue and induce change throughout the body, which emphasizes the need to develop more of an understanding of PEMF and its safe, effective use.

Studies have also found that PEMF can heat up metal implants and cause heat damage to adjacent tissue. For this reason, its use is cautioned in individuals with implants, including pacemakers. PEMF therapy contraindications may also preclude its use in individuals with certain health conditions.

Alternatives to PEMF during pregnancy

Various methods are recommended for use to alleviate pain and stress during pregnancy. For example, back pain may be relieved with heat therapy and rest. Gentle stretches, exercise, and a balanced diet can help treat leg cramps.

For individuals experiencing anxiety, depression, and stress, a yoga practice can prove beneficial and may even help improve birth experiences. Morning sickness may be managed for some individuals through the use of acupressure wristbands or acupuncture. Additionally — and when the therapeutic benefits have proven to outweigh the risks of doing so — pain medications may also be used.

Overall, a balanced diet, exercise, prenatal health visits, and adhering to medical guidance provided by your doctor are key to having a healthy pregnancy and effectively managing common aches and pains.

Overall, PEMF is considered a valid therapy for very specific areas of use. However, much more research is needed on the therapy, especially when it comes to use during pregnancy. Because your environment and experiences can also impact your unborn child (sometimes with long-term and/or dangerous effects), it is important to be extra cautious regarding your health choices during pregnancy.

Have you considered or already used PEMF therapy during pregnancy? Share your experiences and questions in the comments section below.