BM and FM for 7th month old

Hello my baby is 7 month old and going thru growth spurt. I'm EP and baby cant latch. Has been pumping around 650-700ml per day and baby usually take 600ml BM. However now she wants 720ml I'm thinking of 600 day time bm while night time feeding FM. But I'm not sure how much to feed, I search online says is around 180ml per feed but my baby had never taken> 120ml per feed. I'm not sure if she can drink finish so much. Any parents have such issue?? Thank you!! #advicepls #1stimemom #firstbaby