My breasts have gotten bigger (of course) since I have been pregnant and I was looking for replacement bras that I could wear throughout the rest of my pregnancy as well as for breast feeding.  After some research, i found these bras and boy am i glad!  While they are not as low-cut as some of the other more stylish bras, i am still able to wear them with all of my lower cut shirts.  They are very comfortable, and I don't notice any difference with them being a nursing bra as well.  The nursing function seems to work well.  I have played with it a bit to be sure that it was easy to use (and it is) but I can't tell you how it will be when actually breast feeding.  Athough, I am sure that it will work great.  The bras also come with a little kit to change them into regular non-nursing bras when you are done, just in case you don't like the quick detach feature.  I would definitely buy these again, and just might when these ones are worn out!