So I've been strictly breastfeeding but was wondering if any breastfeeding moms ever used "similac for breastfeeding moms introducing formula" because tonight me and my boyfriend are going out while my mom watches baby and I can't pump enough for a whole 24 hours since we will be having a few drinks I can't feed her for a full 24 hours & I was wondering if my daughter will still take my boob after taking this formula for a day? Anyone use this or have any idea about this? Would really appreciate some input.