Because 'Call The Midwife' is a gentle drama, not a documentary, it's not appropriate to portray Sister Monica Joan's condition in all its brutal reality.

That's the thing with dementia. If you're with somebody who has a serious illness, you can usually talk to them, have a laugh every now and then - the person is still with you. With dementia, there's no conversation; there's no togetherness, no sharing.

This is why Alzheimer's is such a terrible disease: the body of the person you love is there, but they've gone - your husband is gone - and they become your child, and you have to look after them as you would a child.

Judy Parfitt Quotes