In this day and age, we all know someone who has met their other half online. Whether its swiping through dating apps like Tinder and Bumble, or'sliding into DMs' on Instagram, there are plenty of ways to try and bag a date. Some celebrities – including Joe Jonas and Sophie Turner – even met over the internet. But couples whose relationship started online are less happy in love and have lower levels of marital satisfaction, according to a new study. What's more, they even experience love less intensely than those who met in person, the findings say.

People using dating apps to'hook up' are more likely to have a sexually transmitted infection and not use protection than those who meet in other ways, a study finds. The increasing popularity of dating apps means that finding a new sexual partner is as easy as a few swipes on a screen – but researchers found this comes with risks. A team from the Public Health Agency of Sweden surveyed more than 14,500 men and women aged 16 to 84 about the sexual behaviour, online dating and health. They didn't ask which apps or services people used, but found those turning to digital dating tools were more likely to have an STI and less likely to use a condom. People using dating apps to'hook up' are more likely to have a sexually transmitted infection and not use protection than those who meet in other ways, study finds.