A new study of over 38,000 couples reveals what YOU need to do if you want to be sexually satisfied in a long term relationship.

The research, led by David A. Frederick of Chapman University, was designed to look at sexual satisfaction in long term relationships. The study surveyed over 38,000 men and women who have been in a relationship for more than three years. The researchers used large mainstream websites to gather survey participants. The survey asked about sexual satisfaction in the first six months of a relationship in comparison to current sexual satisfaction, and then went on to take a look at what behaviors were most associated with reports of sexual satisfaction and passion in long term relationships.