My 18 week old son is exclusively breast fed and has steadily gained weight since birth, waking only once in the night following an 11pm dream feed. He would normally feed for 15 mins or so in the day, then occasionally want the other breast too. In the last 2 weeks he has been feeding less and fussing on the breast and rarely empties it. He now wakes 3 or 4 times in the night, sometimes I'm able to give him a dummy. His night feeds are all expressed, I do this at 8 and 11pm for the following evening, producing around 400ml, using 210ml at 7pm and 180ml at 11. The problem is, now that he seems to be demanding less, I'm not able to produce as much (sometimes only 60ml at 8 and 100ml at 11) and have run out of freezer stock. I think he is teething and may have some pain in his gums. I'm trying to relax and not stress but I'm worried they'll tell me to wean him next week as he's dropped significantly on the scale. I think he's too young but worry that I might be denying him.