with all the pressure and straining has anyone had problems like torn retina or vitreous detachment? or an increase in floaters? I started to see a slight flash on my right eye on the right hand side. Got it checked out because I was scared I was getting a retinal detachment( can go blind) and it turned out to be a vitreous detachment of slight nature. Usually with age that happens too but she said sports and weight lifting can cause it.