I-485- Please advice

[MNST]

I received RFE for Complete Medicals . I was pregnant when i sent my first medicals.So i didnot take immunization. I have a copy of my previous medical which was taken almost 1.5 years back.I will go to new doctor as i have moved to other state.
Do i need do everything once again or can i just take vaccination.
More over i am Still nursing , can i take vaccination now.Will it affect my baby in anyway.
It seems medical is valid for one year.First time TB skin test was -ve , now if i take once again TB Skin test ,it will result +ve which i came to know from this forum because of retaking test in short span. Is it true.
Please some one who have gone through this or have idea about this,please help me.

 

[neerajkhan]

Gurus,

These are my details:
Self: On H1-b applied for 9th year yearly extension recently, EB2 RIR PD 12th Mar 2003 approved ( country is India), I-140 has already been filed.
Wife: On F1

Is it true that my wife will lose F1 visa is we file I-485 now as the date is current for us. Should I not file I-485 for her and just do so for myself. So that she can be on her F1 status.
Since I have 10+2+3 (15years of education in india)+ 1year post graduate diploma +6 months Post graduate diploma I have filed in EB2 catagory which might get denied on educational grounds. In case of denial at least I will still be on H1-B and she on F1.
In case of approval of I-140 (I have filed it in the regular process on 30th November 2006 still awaited). Are there any chances of denil at I-485 stage.

Also should I go for premium processing now for I-140 so that I can get it immediately. I intending filing I-485 ASAP but how much can I delay my wife's case so that her F1 is not affected.

As always I appreciate your advice.. PLEASE ADVICE ME.

Thanks,
neeraj.