IRCT2017071135012N1 IRCT 2017-08-28 Vice Chancellor for research of Iran University of Medical sciences Effect of massage on behavioral state and weigh gain M technique The effect of M technique on physiologic parameters, behavioral state, and weight gain in preterm neonates admitted to neonatal intensive care unit 2017-07-23 anticipated 35 Complete https://irct.ir/trial/26592 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A Neonatal Prematurity. Intervention 1: The M technique is a structured massage method that aims at reducing stress in a neonatal, neonatal, neonatal, neonatal intensive care unit that can not tolerate traditional massage techniques. The protocols for this method, which have been extracted from the two previous studies, and the teaching or doing video produced by Mrs. Jane Buckle, are available to all members of the research team. The infants in the test group receive the following intervention: the infant is resting on the lower abdomen and the upper half of the helping agent is opened. The lower ends and the hips are well supported in the accumulated condition. One hand is taken in a cup. And with the other hand, the head and the other extremities of the baby are protected. Pressures start at pressure 3 (0 to 10), which is rhythmic and stepwise. Each pressure is repeated 3 times. Pressures are lost with the second and third finger pads both. The duration of this technique is 5 minutes (approximately 20 seconds per pressure). This technique is achieved by touching and supporting and slowly finishing Finds. Intervention 2: All newborns in the conventional evolutionary care group in the neonatal intensive care unit, such as skin contact, parental presence, neurodevelopmental assessments provided by the physician and clinical occupational therapist, use of conditional support and care for the sleep cycle, andake up will be received.