H Visa

I have a question on the unpaid leaves when outside USA while on H-1. I am on H-1 and recently went to India for stamping which was completed without any problem. I had paid vacation of 2 weeks, which I had already used and stayed in India for a month which is not going to be paid. My employer is saying these will be unpaid leaves and won't be running paychecks for these leaves and is mentioning that this won't be a problem in future as this is legal. I want to take legal opinion from you regarding what the law says in the above situation. <p>
1. If I am out of US on unpaid leaves and won't get paid, will there be any issues on my H-1 status in future for transfer or GC? <br>
2. If due to unpaid leave, W2 is less than the LCA, will it be a problem? If yes, what documentation we can show to USCIS to clarify to them why it’s less?

I am working on H-1B. This week, I got my I-140 petition approved that was filed in EB2. I am Indian citizen born in India. My marriage is scheduled to happen in Jan, 2015. The girl is citizen of India and was born in Nepal. I have heard that after marriage, I would be eligible to file I-485 for both myself and my (then) wife, based on cross-chargeability rules. <br>
1: Is my eligibility to file I-485 (based on the birth country of wife) and its approval thereafter dependent on discretion of USCIS? If yes, does USCIS generally approve or deny such I-485 petitions filed on the basis of cross chargeability rules? <br>
2: Is there any reason due to which my wife and I would be denied from filing I-485 and there-after getting an approval of I-485 (leaving aside fraud matters)? <br>
3: My fiancée is yet to get her passport made in India. I found that my fiancée does not have her birth certificate from Nepal. Is a birth certificate the only way to prove location of birth? If she gets her birth certificate made now, Does the USCIS create issues about a birth certificate made so many years after birth? <br>
4: In my scenario (EB2 petition, primary applicant India born, wife Nepal born Indian citizen), How long (approximately) after filing I-485 would it take to get the green card?

Iam a Indian National Married to A US PR holder She has cleared her N400 Interview .I have been last year Denied Admission (deported) from Airport after me being initially on Student (F-1) Visa & then on H1B (61/2 years previously) with Citations : 212(a) (7)(A) (i)(I) & 235(b) (1) .
The questions I have for you are :
Q) Do I have any 3 yr, 5 Yr or 10 yr ban on my entrance to USA ?
Q) Do I need any waiver like I-212 or anything else for my future entry to USA ?
My I-130 had been approved and I believe I can upgrade my I-130 by my Spouse sending her Naturalization Certificate & her passport copy to NVC(Kentucky)
Q) Do you think I might have difficulties while facing this changed IR-1 Category Visa Interview and any other problems at the Port of Entry ?
Q) What timeframe does NVC take to notify the Consulate & Can it be Hyderabad, India ? & Overall how much time will it take for me to get the Visa or the Conditional Green Card

Currently my I-140 is approved and now for the I-485 I need to present date of birth certificate. Problem is that DOB on certificate is correct and on all other documents including school, college, and passport and in all US records it is in correct. It started with wrong DOB in 10th certificate which was used in college, passport and finally all US documents. Now I went through all the channels and found the ways to change in passport and in all US documents. Question is what legal problems I should be prepared for and how it impacts my US records once it is changed. I am in US for last 7 years. I need to take decision on this as if it is worth doing it or just go back to India and may be forget about GC for this time. Really appreciate you taking out time for this kind of questions.
Really appreciate you taking out time for this kind of questions.

My H1B petition got approved through my existing employer and became effective 10/01/14 (I was on F1 OPT before). Where am I eligible to go to for doing first time H1B stamping, other than my home country (Russia) – can it be done in Canada, Mexico, or other countries? I have Masters from an American university, and over a year of working experience in the US. Also I’ve heard that starting June Canada has suspended doing first time H1B stamping, can you please provide any clarification, and also could you please advise what all options are available to me?