Thanks for your advice. I think we might be onto something here.
I very bravely stretched his first A time out yesterday to 2hrs50min and he slept for 2hrs!!! In fact I had to wake him. Our afternoon nap wasn't so successfull as he only did his 40min again, but I had also put him to bed earlier as he was really grouchy but looking back I think it was more frustration with his lack of being able to move than anything else.
So today, we did the same first A time, and although he woke at the 40min mark he resettled him self back to sleep, which I don't think he has ever done before
And he slept for 2hrs again
I really pushed him to do a 3hr A time after this and he still asleep after 1.5hrs now
Only problem is, with this his milk feeds are becoming more like 4.5hrs apart, which is fine accept I am concious of trying to get as much into him during the day as I would love him to drop that night feed (which I think now is becomeing more habbit than hunger).
Today he will have 3 meals, all 1hr after milk, which he needs after such a long A time, as otherwise he would be going to bed only 1hr before E again, if that makes sense??
ANother question?? Today we can hapily have 2 x 2hr naps as he woke at 6.30am (early BT last night due to short nap) so I have extra to get him through to BT, but on a 12 hr day it doesn't all fit in. He does minimum 12hrs in bed at night, so do I need to wake him after 1.5hrs to fit it all in or do I just have a 13hr day?? But then what happens if he still doese 12hrs at night??
Will be interesting to see how he sleeps tonight and whether or not sleep does encourage sleep. As historically he has always done longer stretches at night when he has had bad nap days as he is so exhausted.
He still screamed when he went to bed, but I just handed him his dummy, he quietened down, popped his dummy in and was asleep before I made it to the end of the hall :-)
Hopefully this isn't just a fluke and is goign to stick around like this for a while. Only gutting thing is that this way I can't get both the boys in bed at the same time, It has been literally one up, one down, one up one down!!