Hi, all... I'm not sure it's related to peri, but I hope by offering my input, I can put your minds at ease. It will be three years ago this August that I finally, finally forced myself to go to an opthamologist about the crazy visual effects I had been experiencing for maybe 15 years (that's why I'm not sure it's peri-related - I would have been maybe 32 or 33 when it started, and I don't think I had begun the peri trail back then). Anyway, every three or four months, I would experience the STRANGEST, SCARIEST visual effects where I, too, would have a "dead" spot in my field of vision where I could see nothing, but I also "saw" a very bright, golden-colored, zig-zag oval or loop in my vision that seemed to radiate as it moved. It was there even when I closed my eyes. Talk about terrifying!!

I would have the zig-zag thing for maybe 20 minutes before it made its way out of my eye (left). Because I have worn eyeglasses since the third grade, and since I would routinely see an optometrist for check-ups and eyeglasses and no one ever mentioned seeing anything troubling during those examinations, I convinced myself that there was nothing seriously wrong, and I never brought up the issue to any of the optometrists. I seem to remember that my motivation in finally going to an opthamologist three years ago was that these episodes became more frequent. The bottom-line: I was diagnosed with "retinal migraines". Basically, a migraine headache without the pain. WHEW!!! The doctor told me it was not serious, that I was lucky I didn't experience pain, and it was basically nothing to worry about. He also told me something very interesting - it seems there's a correlation between being prone to motion sickness and those types of headaches. Sure enough, motion sickness is a problem for me. By all means, for anyone who may have experienced such a thing (or even those pesky golden specks that appear from time to time) get it checked out by an opthamologist. My guess, though, is that while it is downright terrifying, it's probably not serious. Hope this helps!