The women were brought to the university hospital with great pains in the abdomen and ultrasound diagnoses showed that their preg­nancy was at risk.
The reasons for the danger reached from en­vi­ron­men­tally caused STRESS situations over nervous mental tensions up to hormonal de­fi­cien­cies.

On average the patients were 23 years old (±3,1). For seven of the women it was their first pregnancy, eight were pregnant for the second time.


Medical Resonance Therapy Music^® Group

For 8-10 days 15 patients received every day for 30-60 minutes a treatment with Medical Resonance Therapy Music^® via compact disc and headphone and received no other treat­ment.

At the beginning of the treatment 13 out of 15 women in this group complained of sleep dis­tur­bances. At the end of the treatment sleep had normalized in 8 of them.


Control Group

In this group 15 women did not listen to MRT-Music^® but received hormone drugs, sedatives, spasmolytica and physiotherapy.

At the beginning of the treatment 12 out of 15 women in this group complained of sleep dis­tur­bances. At the end of the treatment sleep had normalized in 4 of them.