Couples are having less sex than in the previous two decades, new UK research says -- but the number of people wanting more is rising. https://t.co/DPcJfVfRtN

Couples are having less sex than in the previous two decades, new UK research says -- but the number of people wanting more is rising. https://t.co/DPcJfVfRtN (via Twitter http://twitter.com/CNN/status/1126057264710922240)