My i140 was filed by my employer last June 2017. However, i heard that there a lot of RFE and denials that's why i'm getting anxious. How did yours go? Can you please share your experience? And from the date of filing, how many mos did you receive your RFE/NOID/Approval? Your service center and as well as the time from responding to your RFE was it approve? What are the usual reasons of RFE? Thanks a lot!