Caller: I would like to ask if he feels that a person should refrain from physical and sexual intercourse if he wants to develop his meditation. In other words, does that take anything away from spiritual development?
Donna Halper: Should one refrain from sex if one wants to develop in meditation?Sri Chinmoy: Yes, it is advisable. One has to refrain from all lower vital movements if one wants to make the fastest progress in meditation.
Sri Chinmoy, The inner world and the outer world, Agni Press, 1988