Nursing

Human milk is not included in the prohibition of mixing meat and (animal) milk, and would therefore fall into the category of "pareve." The rabbis, however, taught us that we shouldn't mix mother's milk with meat because of "mar'it ayin": someone seeing t...

The milk supply does not diminish in that time span. Just do note that you have to fast but your baby doesn't, so be sure to continue nursing him/her normally throughout the fast...