Hi Straffles, I'm so glad to hear your days are going well! We're also doing short am, long pm naps at the moment. DD seems to (touch wood) have just come through the last wonder week in the last few days - the last few weeks were terrible, I thought she'd had a personality transplant! She has almost always STTN but we had some long NWs as well as difficulty settling at bedtime. TBH I'm not sure of the cause - I thought it could have been SA from me starting work part time, or teething (4th top tooth taking forever to cut through, plus I can feel 1st top molars through the gum), or routine (thought she was UT and needed to drop to 1 nap but now disagree with that), or the wonder week. Because it was so unusual for her to be unsettled, I got her up each time for cuddles etc, and it usually took an hour+ to get her back to bed. Then she seemed to twig that she could cry if she didn't want to go to bed so I had to get a bit tough but since then she has been better (that was just on the weekend). So in a nutshell I'm really not sure... but just wanted to let you know that we've also had disrupted sleep. It makes me feel better to know something odd DD is doing is "normal" for her age so just wanted to offer you that reassurance! And also the encouragement that ours seems to have settled down so hopefully your LO will soon :-)