Sleeping through the night!

My baby is 8 weeks today and the past two nights he has, what I consider, slept through the night. His last feed was at 8 pm. He fell asleep between 8:30&9. The first night he was grunting at 2:30 and I just put his paci back in his mouth. The second night he was wide eyed at 2:30, I again put paci back in then went to make a bottle and by the time I got back he was asleep again. He didn't wake until 5:15 which is perfect because that's the time we will wake up when I go back to work. Feeling like a blessed momma and hoping it lasts!