1) My wife is currently on H-1B. I am also on H-1B with approved I-140. My wife's employer is willing to Start GC process for her. I understand that GC is for future employment.<br>

My wife is willing to Move to H-4 EAD. Say my wife's employer initiated her GC process when she is on H-1. Once the perm is filed by wife's employer, will she be able to convert from H-1 to H-4 EAD. Does this has any affect on her ongoing GC process. Is it safe for some one to changes status from H-4 to H-1 and H-1 to H-4 in between PERM and I-140 process.<br>

2) My brother is on F-1 in OPT status. Can my brother's employer start GC process for him while he is on OPT. I have some knowledge of the complications involved in Starting GC process on F-1. The main reason behind this question is to reserve a spot for GC process. That way my brother can get a earliest priority date, his employer would start GC process 2 years down the road when he is on H-1B.
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What is the safe route for some one like my brother to get a earliest priority. Do they have to wait till H-1B to get in to GC process Queue

Question is, invested money is at risk although the process is approved in compliance to immigration.
<br>By the above compliance does it mean, that when the money is spent completely on the application (approx 560000 USD):<br>
1) Is the conditional Green card guaranteed in 18 months for all cases, and<br>
2) Will conditions be lifted on applying I-829 within another 30 months - guaranteed?<br>
3) The intent of the query is, after spending so much, is there any chance of not getting the permanent Green Card, and if in case not approved, is the entire investment lost or it will be returned?

I am contemplating marriage to a GC holder and I have a question regarding I-130 and AOS. My prospective spouse got GC in Jan 2015. I currently hold a valid visitors visa to USA and I have visited USA many times on this visa.Is it possible to get married, enter USA on the existing visitors visa and then immediately apply for I-130 and Adjustment of Status. What are the risks/implications with this approach. What is the best procedure in these circumstances?