Slept through the night

Last night we pumped this kid full of milk and formula because he just would not stop crying.  He still is not feeling 100% from being sick.  Finally around 11:15, after rocking him and feeding him about 7-8 oz of milk/formula, he fell asleep...and he slept all night.  I think I woke up once just out of habit and then my alarm went off at 6:45am.  I had to look at him to make sure he was still breathing and he was fast asleep.  I hated to wake him u pbut I had to feed him before I went to work.  He went right back to sleep afterward and slept til 9:30.  I won't bank on it, but I hope this becomes a trend.