DS2 is 5 days old. My milk came in on day 2/3. I've not had any engorgement or similar problems (I'm guessing partly because I'm also feeding DS1).
This evening I found a blocked duct on the left breast. It's cleared now thanks to DS1, but I wondered if it suggested any concerns with DS2's feeding (DS1 hadn't fed from that side for 24 or 36 hours - he only has one side at bedtime and doesn't always have both sides in the morning).
DS2 finds it difficult to latch on the left side, and it always takes at least 2 attempts to get a comfortable latch, often more. He doesn't like the rugby hold or feeding lying down yet.
Feeding is much more comfortable on the right breast, though I have a suspicion that I can feel a blockage developing there too.
He's lost 240g since birth (when he weighed 1.58kg), so less than 10%. Midwives aren't concerned.
He is a short feeder - 5-10 mins per side - but I can hear him swallowing well . He doesn't always take both sides though sometimes he'll have several sides before settling to sleep again. He sleeps for 1-2 hours between feeds, on a couple of occasions 3. The last 3 nights he's had a cluster feeding/fussy spell lasting 3 or 4 hours.
I'm slightly paranoid about the possibility of tongue tie as I suspect DS1 has a slight undiagnosed one.