Oo naman, okay lang uminom ng malamig habang nagpapasuso, walang problema doon, ate! A few of us moms actually prefer it kasi sobrang init at uncomfortable ang breastfeeding, so cold water or cold drinks help talaga. The cold drink mismo doesn't go into your milk, so baby won't be affected, it's just what your body needs to feel comfortable at hydrated. Just make sure you're drinking enough fluids overall since breastfeeding really drains you ng hydration!