A transcutaneous electrical nerve stimulation (TENS) system may be useful for alleviating labour discomfort. Small and portable, TENS machines work by applying electrodes to the skin and sending electrical impulses to the body. Some studies have shown that TENS Machine Labour equipment can reduce labour pain. However, further research is needed to get a definitive conclusion. It is recommended that you speak with a medical practitioner about the suitability of using one during pregnancy and childbirth. If you want, you may also get these tools from any local pharmacy or on websites like Amazon.