im a working mum & baby is in ifc mon to fri. how do you mummies do the 3days monitoring period when introducing new food at the weaning stage? i only have 2days = the weekends.

Reckon that the three day rule is a guideline. You don't have to follow it too strictly. If your child has a reaction to any foods, it will likely appear within 24 hours or in the least, the next few hours. Don't worry too much about it. A lot of mommies face the same problem and 2'days seem to be enough.