Labor TENS Unit

Why Use a TENS Unit for Labor?

What is TENS?

TENS stands for Transcutaneous Electrical Nerve Stimulation—a popular, non-invasive method for pain relief during childbirth. The device uses four adhesive pads placed on your lower back to send gentle electric pulses into the skin, which feel like a light tingling sensation.


How It Works

By delivering these mild electrical impulses, the TENS device helps interrupt pain signals before they reach the brain. This natural method eases contractions without medication or major side effects. It works by stimulating yourbody’ss natural pain-blocking mechanisms (like endorphins), offering expectant mothers a drug-free alternative for managing discomfort.


Key Features & Benefits

  • Customizable Relief: The unit includes adjustable intensity settings and a special "boost" button to handle stronger contractions.
  • Full Control: With a portable control unit you can wear around your neck, you stay in complete control of your comfort levels throughout delivery.
  • Empowering & Effective: Many people find having direct control over their pain management deeply reassuring.

Note: TENS units aren't just for childbirth—they are also widely used to manage certain types of chronic pain. Consult your healthcare professional to see if this option is right for you.

How TENS works during Labor?

The TENS Unit is Easy to Use

What Our Clients Say

Most of our clients LOVE using a TENS! Those who try it consistently share how helpful it was for managing contractions:

  • “I don’t know what I could have done without it.”
  • “It distracted me through every single wave.”
  • Another client relied on it for several days while navigating prodromal contractions.


Why Choose TENS Over Other Options?

Choosing pain medication during labor, such as an epidural, can restrict your ability to move if you desire a natural birth. Only a few hospitals have Nitrous Oxide (laughing gas). Another possibility is the use of Nubain / Fentanyl / Demerol, but these make you and your baby drowsy. A TENS device may be a good idea, as it gives you more control.


Simple Steps to Use Your TENS Unit

Using the device is straightforward! Follow these quick steps or check out the video below:

  • Before you place the pads on your back, please make sure that the machine is turned off.
  • Place two electrode pads on each side of your spinal cord, at the level of your bra strap.
  • Place the other two lower down, at about the level of the dimples on your lower back, just above your bottom.
  • Switch the machine on, starting with the controls at the lowest setting.
  • Use the boost button at the peak of each contraction.
  • Remember to turn off the boost button again when the contraction has ended.
  • Moving around during labor helps you feel in control and makes the TENS more effective.
  • If the pads become less sticky, add a few drops of water to the gel side before reapplying them.
  • If you don’t think the pads are helping you after a while, take them off. You are in control of your labor and of what works for you.
  • All other forms of pain relief, both medical and non-medical, are still open to you.


A Tool in the Toolbox: We view TENS as just one instrument for comfort. Many of our clients who eventually chose an epidural were able to comfortably delay it for hours thanks to early TENS support!

Client Feedback

"We ended up borrowing a TENS unit last minute while I was already in labor at the hospital. I’d been laboring for several hours without one, so when it arrived, I could feel the difference. As I felt a contraction begin to rise, I turned up the intensity on the TENS, which distracted me from other sensations. One other bonus was that I didn’t have to use words to communicate that another contraction was coming: as I reached for the remote Doula Nathalie and my husband knew it was time for their support again. Having the TENS prolonged the time I was able to labor upright before getting the epidural. I’ll absolutely plan on having one at my next birth".

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"The TENS unit was amazing for my early labor experience. The stimulation helped negate the pain of my contractions and really felt nice. I was able to control the intensity of the stimulation depending on how intense my contractions were, which also was a huge plus since each one was different. As the contractions grew in intensity, I could adjust accordingly. A small price to pay for comfort and control during the marathon of labor!"

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During labor the TENS unit was the most valuable tool in my labor toolbox. I had an induction, and the TENS Unit was fantastic since it mitigated the pain and gave me something to focus on during the contractions. I had never used a TENS unit before labor, but it was very simple to figure out and use. I highly recommend the device and can’t imagine going through labor without it!

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"I chose to rent a TENS unit from Nathalie for my labor. Between my birth comb and the TENS unit, I was able to labor at home for 14 hours and arrive to the hospital at 6cm, 90% effaced, and at 0 station. I truly feel the TENS unit enabled me to get far enough along in my labor to reach that point unmedicated. I will use a TENS unit for future labors and believe it was the best pain management tool in my tool kit. The best part about renting a unit from Nathalie is that it is very affordable AND her units have boost buttons you can hit when you feel a contraction coming on. Units with boost buttons are not sold in the US, so the fact that I could rent this through Nathalie was amazing!"

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"The TENS unit was amazing".

Studies

  • ​Bonapace, J., Gagné, G. P., Chaillet, N., et al. (2018). No. 355-Physiologic Basis of Pain in Labor and Delivery: An Evidence-Based Approach to Its Management. J Obstet Gynaecol Can. Feb;40(2):227-245.
  • Chaillet, N., Belaid, L., Crochetière, C., et al. (2014). Nonpharmacologic approaches for pain management during labor compared with usual care: a meta-analysis. Birth;41:122–37.
  • Dowswell, T., Bedwell, C., Lavender, T., et al. (2011, last revised). Transcutaneous electrical nerve stimulation (TENS) for pain management in labor. Cochrane Database Syst Rev;(9): CD007214.
  • Ramamoorthy, V., Sumathi, G., Mahalakshmi, V., et al. (2017). Effect of transcutaneous electrical nerve stimulation on labor pain relief among primigravida and multigravida mothers. Int J Reprod Contracept Obstet Gynecol;6:980-5. 
  • Santana, L. S., Gallo, R. B. S., Ferreira, C. H. J., et al. (2016). Transcutaneous electrical nerve stimulation (TENS) reduces pain and postpones the need for pharmacological analgesia during labor: a randomized trial. Journal of Physiotherapy 62; 29–34.
  • Shaban, M. M. (2013). Labor pain relief using transcutaneous electrical nerve stimulation, maternal and fetal impacts: a randomized-controlled study. Evidence-Based Women’s Health Journal, 3:178–182.
  • Shahoei, R., Shahghebi, S., Rezaei, M., et al. (2017). The effect of transcutaneous electrical nerve stimulation on the severity of labor pain among nulliparous women: A clinical trial. Complement Ther Clin Pract. Aug;28:176-180.