i don't pump alot of bm. My little lady gets about 3/4 (on a good day) to about 1/2 bm and the rest formula. I breastfeed all weekend since I'm not away from her. I pump at night at least twice if she doesn't wake up. I mix the milk from Friday with the milk from Saturday night and Sunday night. She drinks this bm on Monday. I've been doing this for a while now but am wondering is it okay?
Thanks for your help.