best TENS unit for womens health
I suffer from both painful periods and ovulation. I've tried everything - pain meds, herbal remedies, medical marijuana, and nothing works as well as a TENS Unit. Before Ovira, I used Livia which broke often, had a low battery life, and was expensive. While Ovira is more expensive than an average TENS unit, I prefer it because it's designed to relieve cramps and does just that.