So I've always had OS and had to block feed quite a bit to keep it down and it seems to jump up with even a little extra nursing. My question is do you think if I pumped just once a week or so do you think it would boost it too much for A2? She is 5 months. The reason I ask this is because my sister is a teacher and I watch her LO (8 months) 1-2 times a week for 5 hours and she is having trouble with pumping enough for him. Usually when I have him I just nurse him and then give him whatever milk she does have and if she doesn't have any I nurse him and then give him some of the food she has for him. So it's not too big of a deal at my place because I can just nurse him if he needs and this hasn't seemed to effect my supply too much as far as it becoming overwhelming for A2. The problem is my mom watches him 1-2 times a week apart from what I watch him and so if my sister doesn't have enough milk for him then he is really fussy for my mom. My mom had him today and I had a couple bags left in my freezer stash that I gave her for him to have if my sister didn't bring any. Well he has been sick lately and not wanting any solids at all and my sister didn't bring any milk today so my mom gave him one bag (about 5 ounces) and an hour later he was acting really hungry again so she gave him the second bag (about 6 ounces ) And he ate it all. And that was the last of my freezer stash. Anyway, so I was wondering how often you guys think I could pump without it boosting my supply too much as its hard on A2 to keep up with when it gets too much. Thanks and sorry for the long story!