I was taken to the ER this morning for kidney stones, where they gave me morphine and then another anti-inflammatory to take at home in the next few days till the stones pass. I breastfeed my 21 month old in the morning and before bedtime, so in order not to lose my milk I rented an electric (medela) breast pump this afternoon. I just pumped (for the first time) and I didn't even get to 2 oz. Is that normal for the age of my baby? Or did I not do it long enough? (15 minutes per boob). Is this how much she gets from me too? I have no idea about ounces because I am a SAHM and have never pumped before. I really do NOT want to lose my supply!