Hi, I did dream feed around 10.30pm but at 1 month old I wouldn't expect LO to sleep through anyway so I would just feed on NW I wouldn't hold off! Most LO have a couple of night feeds until 4/5 months at least.
My LO at 1 month was prob having a feed 10pm, 1am, 4am etc, cluster feeding didn't really work for us.
L