Are circle lenses legal in the US?

I love the look of large eyes and I was going to buy a pair of blue ones to wear at my birthday party. I just need to know if their legal and if so are they legal for someone to wear if you're under 18? Thanks :)
Added (1). I was gonna buy them here: http://www.eyecandys.com/

См. статью: Are circle lenses legal in the US?

Constant headaches for over 1 month? Help?

Headaches for over 1 month, sometimes not very painful other time there really bad.
Usually above eyes or back of head, but sometimes all over my head that can occur all day. Pain can be moderate to extreme.
I also have aches and pains in my arms, legs and neck, that also comes and goes. I also feel very light headed and dizzy which makes me feel slightly off balance. I haven't had any sickness or weight loss.
I've tried many drugs from the shops, like ibrufen and paracetamol, may take the edge off a little but the problem still exists.
I do suffer with stress and anxiety problems and I also wear contact lenses if that could make a difference?
I've been to the doctors twice, both times in which were useless. I've had a blood tests, results were fine. If anyone has similar problems or just any general advice could you please let me know. Thank you.

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Eyerelief and focal length?

Why is it that eyerelief and focal length of the last lens before the eye are not the same distance?

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One of my eyes sting and burn; want to use Clear Eyes?

I woke up this morning with a stinging and burning in one eye due to sleeping with contacts on overnight. I took out one of the lenses and want to try Clear Eyes to relieve the irritation. The problem is I'm 26 weeks pregnant and want to use the solution but not sure if it'll affect my baby. Anyone used it before while pregnant without the adverse effects to the fetus?

См. статью: One of my eyes sting and burn; want to use Clear Eyes?

Is it safe to remove contact lenses while wearing mascara?

Is it safe to remove contact lenses while wearing mascara?

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Contact lens solution?

I wear disposable contacts. I rarely use saline solution unless my contact lens feels dry of I struggle putting them in for over a minute since I'm new to them, but I was advised to carry a contact lens case with saline solution and keep it in my school bag in case my lenses got dry or if I had something in my lenses and need to clean them.

Question is… if I carry a lens case with solution and do not use it, when should I change it again? Do I change I only after I've used it?
Added (1). I'm wearing disposable contacts. I'm supposed to throw them out after a day's use, which means I get back home and toss them out.

Every morning I open a new disposable contact lens packet in which the contact lens is already in saline solution.
Added (2). The only time I've used saline solution so far is when I am trying to put the lens in my eye but it keeps falling out and eventually drying OUT of my eyes and in my hand. I place the lens on my palm and pour solution over it. Geez.

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Only have one contact for my contact lens follow up?

So I only had 1 more pair of lenses for the trial I took… My follow up is today and this morning when I put my contacts, the contact in my left eye fell out! And I checked to see if it just went up or down or something, and it didnt! I can't find it! Wll it be ok if I go to my follow up with just one contact? What will happen? Please answer quick!

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What does my prescription mean? - 1

I have just got back from the opticians and I was diagnosed with short-sightedness. I opted to choose contact lenses and I am having a trial next week.

However, of course I also had to choose a frame and I am just wondering what my prescription means. I really should of asked my optician but I was kind of nervous.

It says:
Sph
Distance Right and Left: - 2.25

What does those numbers mean, how short sighted am I ?.

См. статью: What does my prescription mean? - 1

Forgot to put contact lenses in lens solution?

Hi,
Last night I forgot to put my contact lenses in lens solution, I have those bottle things to put them in.
About 10 hours after I noticed there was no solution in it.
The lenses were still a bit moist, so not dried up.
I put them into the solution for about an hour, and I'm wearing them right now.
No irritations whatsoever,
But is it still safe to wear them?

См. статью: Forgot to put contact lenses in lens solution?

Is it a bad idea to re use contact lenses?

I have my eye test for wearing contacts on the 23rd April 2013 but I only have 9 pairs left is it a bad idea to re use then, I mean instead of getting rid of them keep the liquid they came in and keep them for the next day, it's actually because they only sold me 1 box of 15 like last week because my appointment is coming up so they probaly thought I won't need 2 box

См. статью: Is it a bad idea to re use contact lenses?