It's nothing to do with parents understanding their children's sleeping patterns.
KM and others were surprised the twins slept through all the commotion in 5A and being moved to the Payne's apartment. Many then suggested the twins and possibly MM had been sedated (by an abductor).
As I understand it Amaral's theory is that the McCanns dosed up the twins and MM on Calpol to prevent them from waking.
I've explained how stages 3 and 4 of sleep cycles we all go through are difficult to wake from. This can be evidenced by observing the twins leaving their return flight to UK.
I would not expect KM or GM with their backgrounds in medicine to have any understanding of this. Anesthetics is a completely different field to the science of sleep.
I disagree Holly,
The parents are more aware of their childs sleep patterns than a scientific research taken under clinical conditions.
No one can really read minds when people are sleeping regardless of their scientific background.
There are various reasons for falling into a deep sleep at certain times of the night. We can't take one child sleeping being carried off a flight as evidence of the child being a deep sleeper. We are not privvy to the activity or lack of sleep pre flight home.
So why were they surprised ? they were surprised because they knew their children were light sleepers. offering a scientific explanation just isn't relevent here.
Anesthetics is very relevent here because the mother suspected her children were drugged- she would have a better idea than most lay person- so why not demand the children be taken to hospital in case their life was in danger?
You see here is where I have a problem. they claim to be loving parents and yet they leave their babies alone every night, one is claimed to have been abducted via a window, the mother runs out of the apartment to alert the others, doesn't contact police immediatly but does a quick search?????,Mother suspects the other two children have been drugged and does nothing. When told cadaver dogs alerted to a scent rather than bcome upset that it may be their daughters via the abductor/s they dissmiss out of hand and laugh it off?