Hello, I was just wondering if anyone could help as i know nothing about it. My LO is 6 weeks old and has 7 ounces every 4 hours in the day which im happy about, but he does up his ounces quite quickly so im thinking in the near future i may have to put him on hungry milk. How does it work though, how much hungry milk do they have compared with the normal formula, is it the same or do they have less? Anyone that uses it with their LO did you find it any good, was it filling them up? Any guidance would be really helpful.