Updated On: 26 November, 2015 03:41 PM IST | | Agencies
<p>People are happiest about their sex lives after a year into their relationship, and thereafter the frequency and passion in the action between the sheets gradually declines, a new study says</p>

London: People are happiest about their sex lives after a year into their relationship, and thereafter the frequency and passion in the action between the sheets gradually declines, a new study says.
The researchers questioned 3,000 people aged between 25 and 41, asking them on several occasions to rank their sex lives.