19mo fighting sleep!

kalette

I don't know what is up with this. DD has been a great sleeper up until about 2 weeks ago. Now she is fighting both naptime and nighttime sleep, even though she is tired. She will lay in the crib rolling around, throwing things out, taking off her pants etc for an hour and a half. I have tried going in and laying her back down, I have tried not going in, I've tried putting her down earlier, I've tried putting her down later. I've tried waking her up earlier (and that's just a disaster). I've tried making her room cooler, different jammies...  I have no idea what to do or why she's suddenly having so much trouble falling asleep. Any ideas?

Mrs.LKA

DS is going through this also, his dr said its normal. We are just not giving in, as long as he isn't hurting himself he stays in bed. Hopefully this will pass fast.