Is this normal for an 8 week old?

Kelli
So for the first time ever my 8 week old slept for almost 7 hours! He normally goes for 2 or 3 hours and then wakes up to eat. This time I actually had to wake him up to eat because I'm breastfeeding and I was so engorged. As soon as I fed him and changed him he went right back to sleep... is this normal??