Can i postpone my trip to usa ?

i have b1/b2 usa visa with 10 year validity. i have applied it attend the ooncoming chicago exhibition. . now due to some health problem i can't go now. so can i use this visa for next exhibtion instead of now ?

Answer:
You will find the answers if you take a look at your visa in your passport. On your visa find where it says ENTRIES. If there is an M under it then your visa is good for multiple entries, meaning within the validity of your 10-year visa you can travel to the US as many times you want. However, check when the visa expires, you will not be allowed in with an expired visa.
10 year visas almost always come with multiple entries, so it should not be a problem to postpone your trip.
i don't mind... hope you get well soon
You really should ask at the US embassy or consulate near you.

I hope you feel better soon!
A visa genearlly has avalidity period or an expiration date, if not you can clarify that from the US immigration service. Sometime the FAQ might answer your question, give it a try.

http://travel.state.gov/visa/visa_1750.h...
Why do u want to increase population in Usa instead of that please stay here.U have better things to do here rather then going to USA but still if u want to go & u r delayed check with american embassy they wil give i complete idea.
B1/B2 VISA IS MULTI ENTRY AND YOU CAN GO TO USA ANY TIME YOU CHOOSE TO.
Surely you can postpone , if your VISA is valid for 10 years and under the entry if you see the letter 'M'

That means multiple entries.

But see Dates when your Pass port expires, and when your Visa expires.You can not make a travel with an expired Passport or an expired visa.

You may also contact the US embassy in India ,after going through their website,Read the FAQs and I think you will get a clear idea then.You may even talk to the Immigration Staff there.
Wish you good luck and Good Health.
Yes. You can visit US any time during 10 years.
yes, Szubuti and Prrukish gave valid answers

The immigration information post by website user , MyTend.com not guarantee correctness

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