My child (almost 3year old) is in the ER from a reaction to dairy she ate this morning. I ate some cheese last night as well and need to know: Is it is OK to nurse her? And how long I should wait if it isn t? The ER doctor doesn t know and said to call our allergist tomorrow when they open. She nurses to sleep and throughout the night and day, both for comfort and nutritional needs. So that is a long time to wait. I was hoping to find someone who could answer sooner. Thank you