My son is 13 nearly 14 weeks (3 months) and has been fussier and more sleepy than normal. I know they around this time there is a developmental leap and definitely think he has gone through this already. But he seems fussy when it comes to feeding. He'll scream when I think he's hungry and try to feed him. Has anyone else experienced this? Is it maybe linked to the leap or is it a growth spurt/ him just learning to tell me when he's simply not hungry? He used to feed during day every 2-3 hours but now it seems like longer stretches. Also generally eats 3-4 hours at night but he's easier to handle then as he's too tired to kick off... at the moment I'm having to put a dummy in his mouth and take it out and replace with breast or it's a real challenge to get him to feed. I've also been having to hand express as I'm worried this may impact supply.