Is it okay for my 5 wo to sleep right through

Lucy
My son is 5 weeks old and hardly sleeps in the day but he'll sleep right through the night from when we put him in his basket at about 8:30/9ish to between 5am - 7am, should we wake him for a feed in between or just leave him too it? He's on 5oz of hungry baby milk every 4-5 hours and doesn't guzzle or overly drain his first bottle in the morning I'm just worried about him missing that feed