Frequently Asked Questions
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What is a TENS Machine?
TENS stands for Transcutaneous Electrical Nerve Stimulation — a safe way to relieve pain using gentle electrical pulses delivered through the skin. These pulses help to block pain signals from reaching the brain and encourage your body to release its natural painkillers: endorphins.
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Is it safe to use in labour?
Yes. TENS has been used safely for decades in maternity wards and birth centres. It’s non-invasive, and has no side effects for you or your baby when used correctly.
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When should I start using it?
We recommend starting in early labour, as soon as contractions become regular. Early use helps build up endorphins and keeps pain under control before it becomes intense.
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Can I use a TENS machine in the water?
No. TENS machines are not waterproof and must be removed before showers, baths, or water births. You can put it back on afterwards.
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Will the TENS interfere with other pain relief?
TENS can be used alongside gas & air, breathing techniques, movement, and massage. If you choose an epidural, the TENS will usually be removed but your medical professional can advise on this.
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How does the “Boost” button work?
On labour TENS machines like the Elle TENS, the Boost button increases the pulse intensity during a contraction, giving extra relief. Release it once the contraction ends.
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Is it easy to use?
Yes. Labour TENS machines are designed for childbirth. Most people find them simple to operate, even during contractions. You can ask your birthing partner to help too - if they need a job!
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Do I need to practise before labour?
You can do. Some people like to be prepared, others find its something to focus on in the early stages of labour. You can always practise on your birthing partner so they can feel what you will feel - just start on a low setting!
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Do I need to bring it to the hospital?
Yes. If you start labour at home, you can continue using your TENS at the hospital.