My lo is three and a half months old. We're almost exclusively breastfeeding, though I have to supplement occasionally. I want to increase my supply so I can stop supplementing, but I have some concerns. I've tried pumping immediately after breastfeeding her, but she never seems to get enough at the next feeding. I guess my question is, if I start pumping regularly after breastfeeding her, how long does this typically take to increase my supply? Or, can anyone offer some additional help? Thanks in advance!