I think daily but might not note it on a particular day as try to ignore.
Vision not changed.
Frequency not changed though does seem more noticeable on some days.
when it first started i had a lot of flashes with after images lasting hours...I saw an Ophthalmologist who said she didn't think looking at my eyes that i had PVD and she suggested i might have a type of migraine. I can at times get flashes (usually an isolated one) that lasts for hours or even days which may regress so I notice it when blinking my eyes...I also do have some 'cobwebs' for years now, the first one was noticed at 11yo as a line against clear sky...these days can't really tell if they are changing as such a diffuse pattern. Also about 10 years ago i was getting daily eye pain in one/both eyes for about 2 years, at times this could be very acute but not with any eye pain. Am i a hypochondriac or is there anything that ties my symptoms together?
I am -3.5 in both eyes, first got glasses at 14yo.
I still have some of these symptoms one anhalf yeats later but bright flashes not so much,
I wondered if I could have some connective tissue disorder that is causing premature liquefication of gel in my eye....I notice bright after images more in night light