My daughter recently passed away in the NICU. I'm still pumping even though with medication I'm on it can't be given to other preemies, milkbank.org will accept it to use for research and the minimum amount to donate does not apply to mothers of preemies or infant mortality. I just have to provide a list of medicine I was/am taking, noting the dates for as needed medicine use so they know what is in my system. You could try offering them your frozen milk if you're alright with it being used for science.