Give honor to marriage, and remain faithful to one another in marriage. God will surely judge people who are immoral and those who commit adultery.
~Hebrews 13:4

A new study suggests that your brain reacts the same way to meditation as it does to sex. Both dissolve our sense of self-awareness, separating ourselves from our ego.

The lead researcher, Gemma O'Brien found that people meditating and having an orgasm both experience "diminution of self-awareness" and "alterations in bodily perception."

When you meditate, the left side of your brain lights up and when you have sex, the right side of your brain lights up -- both experiences leading to a stoppage of mental chatter in your brain and helping you lose physical and mental boundaries.

http://www.mindbodygreen.com/0-2821/Meditation-Sex-Are-Same-to-Your-Brain.html

good in theory

http://myscienceacademy.org/2013/01/07/16-reasons-to-have-daily-sex/