I received this qiestion from a visitor to our online health shop:
Please tell me what is the difference between TENS used in pregnancy, and
other TENS available.
The answer is in fact very simple: the pregnancy TENS uses bigger pads and has a boost function for when you experience the pains associated with contractions. Most pregnancy TENS machines can also be used after childbirth as a regular TENS machine for sciatica, back pian, etc.