This product is literally life-changing. I have very tricky periods, which usually means 7-10 days per month of severe cramps. I used to have to call in sick to work or school, because the first 1-3 days were so bad. I saw an ad on Facebook for these, and noticed they had a money-back guarantee, so I decided to give it a try. Excellent decision on my part.
I had to Google how to use it (there weren't clear instructions in the packet), but if I clip the square part to my shirt (makes trips to the bathroom easier) and stick the gel pads to my lower abdomen, I feel no pain. At all. The gel pads don't leave residue on my skin, and don't cause any irritation/redness/dryness (I have very sensitive skin so was nervous about that). You don't really feel the electric pulses; the pain just kind of disappears within the first minute or two after turning on the device. I use it on the second-lowest setting and my severe pain is totally taken care of.
Now I can go to work for long shifts, exercise, and relax on long drives without worrying about cramps ruining the experience. I can focus on complex tasks again, and hold conversations without doing the twist-and-grimace. I'm so happy I stumbled across this product!
Bottom Line: Yes, I would recommend this to a friend
