For those of you who have been through this already, how long did it last? And then did your LO go back to their previous sleep pattern?
My LO isn't getting up every hour or anything, thank God. But, she has been getting up one or two more times a night than she did. She used to sleep 12 hours, only getting up once after 8 or 9 hours and then right back to sleep. It was heavenly and I miss it!