Are your eyes the same size from when you are a baby till your and adult?
216875
The size of our eyes DOES (!) change, but it reaches pretty quickly the size of an adult, as actually our head (at the age of 10 or 12). By the way, if the eyes do not stop growing, person gets short sight.
278956
If you have had them for 2 years, they may be wrong but if you still have the original prescription, it could be possible that your doctor can change/exchange them for you.  You vision could've changed within a 2 year period.  Good Luck Hon.
558323
You will eventually get used to them. I have had them for about 10 years now. You will be able to tell the difference in your eyesight as to whether you have them in or not. And you will be able to look at your eye and tell if they're in there.
365233
its always a possibility that some things are inherited. Best bet is to go to an eye doctor as he will be able to answer that quite simply
488893
I have worn contacts, and found them to be most comfortable.  You cannot tell they are in there and with a little practice can get the hang of easily putting them in.  I used to feel the same way, thinking I would never be able to touch my eye.  Also just to let you know, my Grandmother started wearing contacts around 65 and to my knowledge never had aproblem.  She is now 71.  I think you will do fine.
218872
Not just those born blind, but people who become blind before the age of 5 or 6 loose the visual component of their dreams.\n\nEverything else remains the same.  See the reference below:
204877
You are perfect the way you are and that is a good thing. When you are 60 do you want your breasts to be up to your eyes?? Try looking at the world and those around you as people who want to change the world, but don't know how to go about it. You are you. Don't be some one else because your friends tell you bigger is better. You are perfect just the way you are, stay that way.
228641
There isn't a set minimum age, but they will be reluctant to do it if your prescription has been changing frequently over the last few years.  You have to wait until your eyes seem to be done changing, or it'll be a waste.  A friend of mine had them done at age 18, but he was wearing glasses again within a few years.  He got it done again at 24 or 25 and he's been fine since then.  I'm just about 21 and my eye doctor said I could get it done now.  Consult with an eye doctor to find out for sure.
316239
This has been done. As pine stripe notes it depends on when they were blinded. People blinded after about 5 years of age have no problems. People blinded before that have difficulty re-adjusting.\n\nPeople blind from birth are really quite interesting when their site is restored. They never have any ability to judge perspective. They can recognise small cubes up close for example, but they see cubic buildings and truncated pyramids. That's because a building looks like it gets smaller at the top due to perspective. A person blind from birth can never learn to recognise that that is just an illusion. they literally see the building with a small top and large base. They also see railway tracts as converging lines and are fooled by similar tricks of perspective that sighted people automatically adjust for.\n\nWeird stuff.
163591
I suggest you take your son to a regular eye Dr to see if the results are true or not. The school does not test them like they should. Get a second opinion. \nTake the advice of a mother of 2 sons.
129622
55/100 or 55% of babies are born with brown eyes.\n\nMultiply 640*.55=352, which is the answer given above with an explanation.
580034
if this is a personal question, please talk to a doctor before having any children.\n\nthe math depends on if headaches are considered the same a migraines and if normal vision always means homozygous for non-blindness.\n\nbest case scenario is that half of the children are carriers for blindness but none are actually blind (like dad)\n\nIf mom is also a carrier, then (statistically)  half of their children would be carriers, one in four would be blind, and one in four would have normal vision.\n\nThe real statistics depend on a number of factors including what chromosome the gene lies, the number of genes that are involved in blindness, and a number of other factors (do they live in a lead house near a Chernobyl?)
558545
Because even though you have had the same prescription for ten years as you get older your eyesight does change. So you want to try and maintain good "eye" health. I would suggest about every two years to make sure you see the eye doctor. Because if you keep wearing the same prescription and there is a dramatic change with your eyesight...wearing the same eyeglasses can actually damage your eyes even more.
321151
When my daughter was a new born I held her up for the family to see and she farted in my left eye.\nShe's 25 now and my right eye still works pretty good.
257194
just remember when you were a baby
533760
This happens to me too, I have a brown eyed parent and a blue eyed parent. (My siblings all have dark brown eyes, though.)  Mine change from green to brown and have many shades in them, I think they are an orange color.  On my drivers license it says brown since inside they are brown. \n\n(Maybe you are falling in love..)
216920
Lazy eye = amblyopia. It is when one eye does not see as well as the other eye even when you try glasses. \n\nIt starts in childhood when one eye has poorer vision for various reasons - refractive error, squint, cataracts, and thus the child uses the other (good) eye for vision. The developing brain then develops its synaptic pathways more for the good eye, ignoring the bad eye, hence it becomes lazy. Think of exercising one arm while not doing any exercises on the other. Which one becomes muscular, and which become weak?\n\nLazy eye can initially be treated but once the brain development is fixed, around age 7, it can no longer be reversed. \n\nCOntrary to some impressions, a squint or inability to move the eye is not the same as lasy eye. These can CAUSE lazy eye, but they are not synonymous.