Of course not, so just feel free to enjoy your loved film with your loved ones. In fact, it is a really easy question to get to know the answer. You know now the 3D movies are popular and wonderful, especially for the young people. If the 3D glasses will make our eyes blind, how does the government make them come into being? How so many directors are showing so many films for the people? As a matter of fact, you can just enjoy your time in the cinema. Nevertheless, you should keep in mind that the 3D glasses will do some harm for your eyes instead of making your eyes blind, especially when you are pregnancy. For example, when you wear the 3D glasses for long time and put off them, you are easily to get the blurred eyes, temporarily. If so, you can just close your eyes for a while, and then open them and everything become normal.