Are we all hacking our health? Is an American hospital about to shake up the NHS? And are crystals, chakras and gurus due a comeback? As part of our Expert Outlook 2017 series, we speak to three health and beauty experts about how we will be looking after ourselves next year.

Managing fertility can be tricky; a 2014 study even found that half of women didn’t know that vitamins can help prevent birth defects. Clue aims to change this with a sleek app that tracks all aspects of a user’s reproductive health alongside their mental wellbeing, sleep and energy.

When couples can’t conceive, the spotlight often falls on the woman, though the problem is as likely to lie with the man. Tenga turns the tables by putting male fertility under the microscope. Its device turns smartphones into testing kits, letting men check their sperm without leaving their homes.

The number of people Googling symptoms and diagnosing themselves has reached worrying proportions, with 20% of Brits now turning to the web rather than visiting a GP.Be Your Own Doctoris a new programme from Channel 4 that wants to help viewers navigate this potentially confusing world.