JW can have substitutes for blood, a hospital in stevenage has a 'blood salvaging' machine which JW can use, just cleans it up and pumps it back in. lovely eh. (i'm sure its something like that)
and that poor woman, to go thro that with her mental health the way it is, then be charged with murder, surely one of her babies dying would be sentance enough. even if she doesnt realise it yet, if and when her mental health is dealt with, then this will probably knock her back to before.