The Effect of Progressive Muscle Relaxation and Laughter Therapy on Women Undergoing In Vitro Fertilization

"Laughter therapy:Laughter therapy is a technique that changes the mood by breathing correctly and by combining childish exercises with laughter exercises to turn into real laughter for no reason.~Progressive muscle relaxation procedure:~the participants were asked to tighten and relax large muscle groups in the body with deep breathing exercises. Progressive muscle relaxation was applied to the muscles of the head and face, neck, chest, back, arms, hands, abdomen, hips, legs and feet. The procedure was applied in a dark environment and accompanied by candlelight and relaxing music."