Hi, I interviewed in September and it took them a month to get me the letter. But, if Fern said that you could call Rogeria after two weeks (like she told us), you can try calling her, and she can let you know what she knows (I found out after three and a half weeks that I was offically accepted). Hope this helps - Rogeria is very nice and it will not hurt you to call. 🙂 Best of luck!