LO is 3 months old and I've been working on getting her on a good night sleep schedule, and putting down at 8-8:30 every night. She naps on demand and they last anywhere from 30 minutes to 4 hours. She usually wakes up from her last nap around 6:30-7, but it's now 7:20 and she's been sleeping soundly for 2 hours. I never know what I should do when this happens.

Should I wake her up so she can go to bed at the normal time? Let her sleep, get up, and put her to bed when she's ready? Let her sleep and when she wakes up, try to coax her back to sleep right away? What do you do?