I am a bit confused. Consular interview cancelled - ok. What are you waiting to get from USCIS? Also (and I am playing a guessing game here), sounds as if this is an I-601A case. If this is so, see an attorney as to how best handle this situation. With an approved I-601A, he should be out of the country very briefly for the consular interview (as opposed to regular I-601).
This is not legal advice and a client attorney relationship is not created. For a free consultation call (718)234-5588.
Sounds like you have already consulted with at least two attorneys who know more about the situation the I do.
In general, if you cancel an appointment and re schedule it can delay the process anywhere from a month to 6 months depending on the policy of your local USCIS sub office. It is very important and I suggest you prepare to have childcare the next time or bring the child with you.
Listen to your attorney. He knows the facts of your case, we do not.
NYC EXPERIENCED IMMIGRATION ATTORNEYS www.myattorneyusa.com; email: firstname.lastname@example.org; Phone: (866) 456-8654; Fax: 212-964-0440; Cell: 212-202-0325. The information contained in this answer is provided for informational purposes only, and should not be construed as legal advice on any subject matter.
I agree with my colleagues.
Law Offices of J Thomas Smith J.D., Ph.D 11500 Northwest Freeway, Suite 280 Houston, TX 77092 713-LAWYER-2 www.MyImmigrationLawyer.info NOTE: Responses are for the education of the community at large and is not intended to be "legal advice." No attorney-client relationship is established by responses or comments.