I have a 4 week old and I am trying to increase my supply. I am able to pump a 1/2 oz to 1 oz in addition to her normal feeding... is that normal or should I be able to pump more than that? It just doesn't seem like very much. She has struggled to gain weight, and she is a WONDERFUL sleeper. She will honestly sleep 7 hours straight if I don't wake her for feedings. She seems to be gaining since her 2 week check up and she is totally content between feedings but she doesn't have regular bm's. Somedays she will have 8 other days she will go a day or 2 between bm's. I am just trying to figure out this pumping thing now. I have an avent isis and a medela electric double select. I have been using the avent. I have to go back and forth between my breasts to pump anything. Like 1-2 minute on this side, then switch..back and forth. Is this normal or am I doing something wrong? I am so confused... Thanks.