Interesting topic for your Masters ( just finished one myself looking at mental health ) Good luck with your studies and just a few random thoughts below :
Lack of sleep and permanent exhaustion - makes decision making and daily functioning difficult
While you might be eligible for social services support often it isn’t available as the services are so stretched so you can’t rely on it to provide the care needed to enable you to work and be reliable
Being the hub of organising and co-ordinating medical appointments / assessments. Often there is a logical roadmap for these but unless you organise it social / health care won’t and you just end up with an endless stream of appointments / trips to the same place - difficult to manage around work commitments
Feeling of helplessness - you are having to be an advocate 24 x 7 and can’t get the appointments you need / people to understand - guessing this is particularly difficult for parents trying to get statements etc. which they help get the school / nursery support they need
can’t get full time nursery care as DC has to have one to one support and there is no cover when the key worker goes on holiday ( happened to a friend so DC suddenly was at home for 6 weeks during school holidays )
Lack of family support. Family members feel ill prepared or unable to care for a ND child , so family care is not an option which it otherwise would be.
Guilt - if a family has one ND child feeling other siblings can lose out if more time and focus is needed for ND child - trips out might get cancelled / difficult to commit to getting them to the sports club etc.
Lack of support from Partner. Sadly much care of an ND child falls to the mum they are expected to be care lead
Other caring responsibilities : Elderly parents with increasing needs and demands.
Personal training / profession / job history : if background is customer / front of house facing such as sales / retail / healthcare - more difficult to manage in a job than a role which enables WFH and the associated flexibility to get jobs done during the day i.e. put the washing on while making a coffee , hanging out the washing at lunch time etc. to optimise time.
I’m sure there are lots more but hopefully a starter for 10.