I have a few questions:
1. When does the three year clock starts?
-the start date on the petition or the day the visa is stamped or the day when one actually enters the US?
2. What is H1 visa validity before travel and after stamping i.e. for how long one can stay in home country after getting the visa stamped?
3. I heard within one year of getting H1 stamped you need to travel anyhow otherwise the visa gets expired. Is this True?
4. Referring above question 3, if one is not able to travel within one year of stamping what are the consequences...is it just the visa that gets expired or your petition too i.e. you can't go for re-stamping on the same petition?
Thanks a lot!