My son is 5.5 months old, still exclusively breastfed. From 3 weeks old I had tried giving him bottles of expressed milk but he would fight it a lot. I finally gave up at 3 months. He just never liked it. Now that he is reaching 6 months, i was thinking if i could directly start with a sippy cup. Just so that i can offer him liquids going forward. Has anyone tried this? Any words of wisdom will b highly appreciated. I tried the cup yesterday with some breast milk and he is ok with it. Not angry or rejecting but then he just puts it in his mouth the way he puts anything and everything. He doesnt associate it with feeding.