My LO (nearly 9 months) sleeps well at night (She wakes up sometimes and gets herself by to sleep) . Average of 11h. She used to nap quite well (not always long naps but at least 3 regular ones). Her napping has got all messed up (1 month ago) and now she naps 15 minutes in the am (I've tried 10 am and 11am). 45 minutes after lunch 1pm. And 15 minutes late afternoon. I have tried skipping the am nap to do one long nap at 1pm but it makes no difference. It's like she's stuck. I've also tried leaving cry /whine for 15 minutes after the short naps and she just isn't in sleep mode. She stands up on the edge of the cot! Any advice ?