Overnight formula amount

Sarah • FTM.KinsleyGrace.09.29.17

My LO 8s 5 weeks 3 days. we are doing 3oz every 2 to 3 hours.during the day. so we have finally dropped a night feeding and she will generally only take two bottles between 9 pm and 5 am... I like to give her an extra oz at the 12 am feeding...She will sleep until 4 or 5 am but then not go back to.sleep after that. should I give her the extra oz later then midnight?