These are the best mattresses for sex, according to GH Institute sleep experts and our panel of testers, including for best value, bounciest, most comfortable.
The GH Institute fiber scientists and product analysts narrow down the best mattress for stomach sleepers for proper spine alignment, comfort and support.
Those on the left are thought to be more creative and confident, while those on the right are more logical, analytical and typically earn more money, according to a poll of 2,000 Americans.