really and truly; we have been trying to stop breastfeeding for about 3 months, but can't find any formula that she will drink more than a few mls of. Have just tried her on cow's milk, but won't drink that either. She can drink from a bottle, a cup, a sippy cup, but just won't drink any milk! DP has had enough of feeding her, and certainly wants to stop at the one year mark. Does it matter if she won't drink milk after this point? does she need it beyond a year?