Looking for two women to be 'stress tested', i.e. hooked up to monitoring equipment, for 24-72 hours (should not affect daily lives as similar to a small heart monitor - and the company will come out to fit equipment, so will be minimal disruption).

Both women need to be similar age, so ideally late 30s to early 40s, and live in London or South East.
Case study 1: Full time married mum (can't work) with preferably 3 kids of school and pre-school age.
Case study 2: High powered female executive, who either runs her own successful business or works at executive level for a large company (cannot work in PR or marketing). May be married or single but NO kids.