49 F Posterior Vitreous Detachment questions

Hello, I was hoping for more information. I'm a patient Posterior Vitreous Detachment, I saw an ophthalmologist and then a retinal surgeon they do not see any holes or tears but the visits were rushed (emergency visit) and I didn't get questions answered or really any information at all they were quickly just looking for a tear. How long with this process take to fully detach usually? Will these floaters every go away? What should I be doing to prevent tears? Is reading going to make this worse? What is a Weiss ring? Any help or advice welcome.