Do I need prescription contact lenses for astigmatism?

I want contact lenses. I want to order them online with my prescription but can I just order normal ones - the ones without astigmatism?

My right eye is -4 and my left eye is -5. Astigmatism in right eye in 0.75 and in left eye is 0.25. But I can't find any contact lenses online with -0.25 astigmatism! So can I just order ones without astigmatism?
Added (1). Will I be able to see normally if I order the ones without astigmatism?

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Are coloured contacts safe?

So this Halloween I want some coloured contact lenses so I went to a special glasses store and they sell the Halloween ones and I asked how much they were and if I just buy them, she said they are 18€ for one day and you just buy them. So I'm wondering there's no prescription, but since they are from a special glasses store and I'm only using them for around 4-5 hours even less are they safe?

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Are you a good person who has dignity?

I'm a 23 year old Ghanaian female and I am a good girl because I don't smoke, I don't drink, and I don't do drugs. I don't have any STDs. I graduated High School and obtained a Diploma. I have never been in a relationship or marriage before in my entire life. I have never been arrested before. I don't have a criminal record. I don't have any tattoos on my body. I don't wear nose rings or tongue rings. I don't wear fake nails or nail polish. I don't wear contact lenses. I don't go to parties or clubs. I don't bump and grind on guys. I don't twerk and I don't swing on poles. I don't wear thongs. I don't strip or give guys lap dances. I don't call guys on the phone to have phone sex. I'm not a gold digger. I don't makeout with guys in public. I don't rough play with guys. I don't wear high heel shoes and revealing clothes with an intention of getting guys to check me out. I like to cover myself because I respect myself. I don't follow the crowd or try to fit in. I like to follow my own lead and stand out of my peers. I don't hang around bad friends. I am not pressured by my peers because I know right from wrong and I won't allow them. I remained true to myself. I am unpopular and I like myself just the way I am. I will never change myself for anyone. What is so cool about being popular? Popular people aren't any better than me and you. They are human beings just like me and you. I'm not materialistic and I wear what my parents can afford. I am content with what I have.

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Should i get these halloween contacts?

i looked in eve store possible for white contact lenses but couldnt find them. I want to order them online, and there is a website that i trust, it asks for the prescription and all that jazz, but they ship in 7-10 days and halloween is in 7 days ):::: that website is http://www.aclens.com/contacts/416/manson-contact-lenses, has anyone ordered from here and gotten them quick? But theres another website that ships in less than 48 hours, but i dont really trust them that much. The website is http://wickedeyez.com/shop/product.php?id_product=243 has anyone ordered from here? Should i risk getting an eye infection or blindness or losing an eye and just get halloween contacts or just go without them?

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Why did my eye start hurting after putting in my contact lenses?

After putting in my contact lenses, my left eye started burning horribly. I immediately took it out and put it back in saline solution. I've never had this problem before.
Added (1). Its been about five minutes since I took them out and I still feel like my eye is burning a bit.

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How important is the diameter to me on a contact lense prescription?

I want to buy contact lenses from an opticians' website but all I've managed to find are lenses which have a diameter of 14.20 or 14.00, when my diameter specification is 14.10. What should I do? Can I get 14.00 instead of 14.10?

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Will I be fine if I get into a fight and I wear contact lenses?

I'm gonna fight this guy tommorw since he talks a lot of smack and it's gonna be a street fight. Is it safe to have my contacts on? I have bad eyesight and if I just wear my glasses I don't want him to knock my glasses off so what should I do? Should I fight without glasses or contacts?

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Do contact lens last for how long you used them or how long they are out of the original package?

For example, if I have monthly lens, does it last up to 30 days wearing them or 30 days out of the original packaging?

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Glasses wearers: why don't you wear contact lenses?

Glasses wearers: why don't you wear contact lenses?

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With contact lenses or natural?

Just because everyone has such a different opinion, and i look different both ways, and wanted to know a strangers opinion as well:)

with blue contact lenses:
http://www.flickr.com/photos/44914708@N02/5425684992/in/photostream/

natural dark brown:
http://www.flickr.com/photos/44914708@N02/5425082561/in/photostream/

i realise they're different shots one is close up one not but its the only one i could find!

thanks
Added (1). I actually got them on holiday, but they might have them here or to buy online?
they're quite good i've had them twice now, Bausche&Lombe i think it was.

Read more: With contact lenses or natural?