how to wean baby from breastfeeding

3👼🌈💖2018🌈💙2020💖2021💙2023 • God's timing is perfect🙏⛪

my daughter is 4 months old and she is breastfeeding but I want to switch her to formula because I am not supplying nowhere near as much as she needs and she seems to get Fuller with the formula I want to wean her off of my breast ASAP anybody who has done this please tell me how I can do it she also eat solids once a day