Can I travel to my fiance's country after filing a form I-129f (K-1 fiance visa)?

Why not. If you have a LPR or US passport go ahead

Affidavit needed for new baby?

Birth certificate he must have misunderstood. Plus an affidavit from your husband for the withdrawal from his asylum petition.

HI,MY WIFE AND I APPLIED ON OCTOBER 2016 I-589 WHEN WE SHOULD EXPECT ABOUT INTERVIEW?

We cant gage or advise when. 27 days is the timeframe now i am seeing. You filed in 2016.

My Asylum interview was in Oct 2014 and its ben almost 4 years and I have heard NOTHING. Is this Normal?

That is a long time. But not unusual. Have you moved...ask the attorney who filed your petition to look into it for you.

Approved Asylum, have EAD when asylum was pending, Do I have to pay for I-765 when it is time for renewal?

Review the filing instructions before you file to renew. will need ro pay.

What are the chances my I-130 petition will be denied for my Bangladeshi husband?

You have retained counsel. Trust that person or retain a new one. Your case is pending. Wait and see.

Place if admission - place where you 1st entered USA upon arrival at the port of entry

You need to wait for your I-589 to be reviewed and decided and only once a new f1 is issued only then you can enroll to study.

B2 visa question?

EOS - extenaion of status COS- change of statua Nunc Pro Tunc - now for then In the future consular process if you want a green card and...

Does receiving a notice to appear in an immigration count as being the subject of a removal/deportation hearing?

Always answer truthfully. Voluntary departure after their hearing warrants a Yes response