Newborn Dry Diaper



My LO is 8 days old and last night, after sleeping for almost 6 hours straight (my midwife in the hospital said not to wake to feed him from 12am-6am) I went to change him and his diaper was bone dry. This is the first time he’s ever slept longer than 3 hours at a time and while he was a little fussy last night, he’s a great eater, great bowel movements and frequently urinates. Has this ever happened to anyone else? Should I be concerned? He ate from both breasts and went back to sleep so I haven’t checked his diaper since then but am wondering If I should give it no longer than an hour to check for pee.

Thank you!