We all did it during the newborn stage.
But it's been ages since I did it since LO is 1 now. But last night I had to check. She has pneumonia and has been waking every 40-60 minutes between 730-10/11ish for WEEKS. Last night she went down at 700pm and never woke up until 10:30pm. I had to check on her before going to bed at 10:00p.