14 days from the last dose on the wormer, and at least a 10 days on the sulfa. Sulfa drugs are not apporved for egg layers, as are most antibiotics. Here is a link to read about withdrawal:
http://www.poultrydvm.com/drugs/trimethoprim-sufamethoxazole
https://www.ncbi.nlm.nih.gov/pubmed/605057
http://www.poultrydvm.com/drugs/trimethoprim-sufamethoxazole
https://www.ncbi.nlm.nih.gov/pubmed/605057