My LO (4 months) used to sleep 8-10 hours per night, and it was WONDERFUL! But ever since she went to daycare, she's been getting up every 2-3 hours... sometimes 5. Also, since she's been there, she's had one cold after another, so I'm pretty sure that doesn't help her sleep.

Now that she's healthy again, I'm trying to figure out if she's actually hungry or if she just wants me to soothe her back to sleep.

How did you figure out the difference?