I know nobody can answer that question but would be interested to hear other people’s experiences.
Mum has had dementia for about 6 years now and has been slowly declining but still alert. She had a chest infection about 6 weeks ago and it’s led to a big decline. She’s now bed-bound as she gets too anxious if she’s got up. She has to be washed and is in nappies. She has to be fed but is still eating and drinking. She sleeps a lot but can answer simple question line ‘ would you like a cup of tea?’ Or ‘or are you comfy?’ She’s in a lovely home and is well cared for, but it’s all a bit miserable and I hope it doesn’t go on too long for her sake.