My 10 week old DS (mixed fed initially and then exclusively bottle fed from 3 weeks) has always been a pretty good eater and has consistently taken 150ml at each feed for the past 4 weeks (he feeds at 8am, 11am, 2pm, 5pm, 8pm and then a dreamfeed around 11 plus may wake once in the night). However, over the past week or so he has varied significantly in the amount he is now taking at each feed and is often only taking around 90-110ml pulling away from the bottle and creating merry hell if you try and give him anymore.
He seems to be fine in himself - still cooing, smiling etc though a little more grizzly in the night this past week. Am I worrying about nothing and providing he is okay I should just go with it?? He weighs 13lb 7oz at his last check Tuesday 29th September so is putting on weight. We've tried extending the time period between feeds to 3.5 / 4 hours but doesn't seem to be making a difference.
Any help / advice before I go back to the doctor (who probably thinks I'm neurotic!!)