My little boys 6 and a half month he's been great with milk he's had 9oz bottles every 3 to 4 hours for months now he has half a rusk and 9oz on a morning and half a jar and 5oz lunch the rest of the day milk he's now refusing his milk he only drank 5oz this morning so I give him porridge too which he are all of it so he's hungry but not for milk is it possible he's self weaning off milk