I suspect DS is ready to go without booby at night. He's well established on solids 3 times/day, but with no dairy yet.
At night he'll usually take a reasonable size feed (no set time, can't predict it) but once he's done that any other wakenings can be dealt with by rocking etc etc by DH (yahoo!!!!).
Obviously I would like to encourage him to do without this feed, but I'm very unsure as to how I can be confident that he doesn't need it.
On Wed and Thurs night I didn't give him boob, and there was a bit of a battle to settle him. DH has had far more success as DS just goes bananas if I try. Last night, however he slept for 8 hours , and I fed him when he woke. He woke up again an hour later and DH settled him very, very quickly (DS apparently had a big burp).
So maybe he does need this feed?