I used to LOVE not having one too, which is why i never went to the dr about it. I can go 2 years without having one. Weird thing is, I got off all my meds, and had spotting last month, now 29 days later I have a full period. But, I do remember MET being responsible for making me regular again. I started with 1000 though and within like a month and a half it came.