My lo turned 1 end of August and has strictly been breastfeed. We have worked in several different sippy cups for the last couple of months with water in it but she will not drink from them. I am needing to wean her as we found out I am expecting again and wanting to get her down to just milk. Any suggestions on how to get her to drink the milk. As of now she will go as long as I let her with no drinks until I cave and let her nurse. Thanks!