Our bodies are going to have small fluctuations at all times, that have nothing to do with fat loss. Things such as nursing, how much water we have taken in recently, food/drink in our digestive tracts, bathroom visits, retaining water from too much sodium or due to our menstrual cycles-there is always going to be some scale fluctuations.
I don't think that it really matters whether or not you are 1/2 a pound lighter before or after a nursing-because it has nothing to do with actual weight loss or fat loss. It is a natural fluctuation, just like anything else.
The thing to watch for, is whether the general trend in the numbers is going down over the course of a longer period of time. Rather than going by the daily numbers-where you might be up .5 of a pound one day, a pound down the next, and so on and so forth-pay attention to the numbers over the course of the month. If the number at the end of the month is a few pounds lighter than at the beginning of the month, then things are headed in the right direction.


