Okay Period is rated 3 out of 5 in the category consumer goods. Read and write reviews about Okay Period. Okay Period is an eco-friendly business based in New Zealand, specialising in menstrual products - heat patches. Heat patches can treat all sorts of pain in an affordable and convenient way, such as menstrual cramps, back pain, indigestion, poor blood circulation, muscle pain, and joint pain or arthritis. Therefore, our product is not limited to only people who menstruate. Unlike mainstream heat water bottles or heat wraps, you can wear heat patches discreetly under your clothing wherever and whenever. The cherry on the top is that it is a 100% natural treatment without any side-effects.