Hi. I'm new on here. my little girl is nearly 4 weeks old and for the past week or so I've been expressing from one breast whilst she feeds from the other - first thing in the morning. thing is, i can only express about 2oz's, this morning, could only squeeze 1.5 oz. partner gives her this for night feed, but its not really enough and i end up bf her too. any tips/advice on squeezing more out?! cheers