Well, generally speaking, when you are early pregnant, some vision changes are a common, usually normal part. Of course, blurred vision is a symptom present in many stages of pregnancy with many women experiencing it. So we can say that blurry vision is the common symptom of early pregnancy. Besides, spots, floaters, double vision, eye irritation, dry eyes, eye discomfort, and vision changes may occur too. For blurred vision, you need know that if you are planning on getting pregnant, you shouldn't have corrective surgery done at least six weeks previous to conception.