DD is 5m, and has started to wriggle around madly in her cot, and once she's got her head pushed hard up against the side of the cot (ie is lying sideways, not lengthways) will howl until she's moved (and usually also cuddled and fed and sometimes dummied...)
What's the best thing to do? To leave her be (I don't think she's in any danger sideways on, she fits across the width of the cot)? Or to put her back straight? Is there any way of discouraging the wriggling? She's not really rolling yet, and certainly not doing so in the cot.