6 week old sleeping schedule

So my babes turned 6 weeks yesterday,noticed hes been stayin up more during the day and sleepin more at nite.only wakes up twice every 4 to 5 hours to eat nd falls bck ro sleep.which i love because im finally getin a bit of sleep.is this normal for a 6 week old?? With my daughter 8 years ago she started sleepin through the night at 3 months old.

Could it be hes starting before that?