Pregnant people can be optometry, optometry is a common ophthalmologic examination, itself very safe, there is no absolute contraindication. For pregnant women, the process of optometry may need to dilate the pupil, and after dilating the pupil there will be blurred vision, photophobia and other conditions, so pregnant people should be accompanied by family members during the optometry, the specific treatment methods are as follows: 1, blurred vision: after dilating the pupil for 4-6 hours will be significantly improved, generally no special treatment. 2, photophobia: improved by wearing a visor, sunshade, sun hat, etc.. For the safety of pregnant women, it is recommended that family members accompany pregnant people for optometry. Pregnant people may have corneal edema or changes in the refractive state of the eye. Therefore, it is not recommended to change glasses frequently. It will be more appropriate to wait until the end of the breastfeeding period or when the refractive error of the eye is more stable to wear glasses and change glasses again.