They do.
I kept getting new ones for over a year before I gave up and just went back to glasses.
Actually I do like glasses as far as a nice fashion accessory so I have no problem wearing them, but no matter what, I could not get contacts to play nice with my eyes. I could take them out and put them back in in 5 seconds, so it was not a matter of that. They just bothered my eyes over time no matter what I did/which brand I tried.
I kept getting new ones for over a year before I gave up and just went back to glasses.
Actually I do like glasses as far as a nice fashion accessory so I have no problem wearing them, but no matter what, I could not get contacts to play nice with my eyes. I could take them out and put them back in in 5 seconds, so it was not a matter of that. They just bothered my eyes over time no matter what I did/which brand I tried.