University of Health Sciences, Istanbul Umraniye training and Research Hospital, Clinic of Obstetrics and gynecology, birth, maternity and Child Health Hospital, Aydın to the clinic, pregnant women, pregnant women in active labor act, and received acceptance to delivery to the fetal heart sound by existing tripped; fetal heart sounds of pregnant women, anxiety, pain and the birth in order to determine the effect of connecting the end of the level will be conducted. The study will guide midwives in reducing the anxiety or pain of pregnant women.

Application of the Research: Informed voluntary consents will be obtained in written and oral form by giving the necessary information about the study to pregnant women before the application. The form will be signed ". Environmental stimuli before the procedure (noise, heat, light, touch, etc.) will be brought under control. Pregnant women admitted to the maternity hospital will be assigned to the intervention and control group using computer-aided randomization. Routine maintenance will be applied to both groups in the study. Anamnesis and blood are routinely taken from pregnant women admitted to the maternity unit within the scope of routine care in the institution where the research was conducted, and NST is connected by inserting an intravenous catheter. STAI and VAS will be filled in before the application to both groups of pregnant women. after application, the forms will be applied again at the beginning of the active phase (cervical opening 4-5 cm) and at the end (cervical opening 6-7 cm). In both groups; pulse, respiration and oxygen saturation will be evaluated with body temperature at the beginning of the active phase (cervical opening 4-5 cm) and at the end (cervical opening 6-7 cm) before and after the application. With decemberibel meter, the frequency range will be kept within the range of 30 dB-90 dB. Participants will be able to adjust the volume of their baby's voice at their own level. No noninvasive and invasive interventions will be applied to pregnant women in the intervention group during the application. If the control group is pregnant, only routine care will be performed. Both groups of pregnant women will be completed with STAI, VAS and the Postpartum Attachment scale before and after the application. The researcher should constantly monitor and evaluate the mother and fetus during the application process, and when discomfort develops, the procedure will be terminated and the clinical specialist physician will be informed.

Inclusion Criteria:

• Who are december the age range of 18- 35,
• The least literate,
• Which is the primiparous,
• who is at the 38-42 week of gestation
• With a single pregnancy in the vertex position,
• Who does not have a systemic disease that will interfere with normal delivery (gestational diabetes, preeclampsia, etc.),
• Who is in the active phase of labor * Pregnant women who have agreed to participate in the study and received informed consent will be included in the study

Exclusion Criteria:

• 37. week 42. not between the weeks dec

• It is a multipart,

• Anyone who has any problems with communication,

• Who has ceased to be involved in the study,

• An unexpected complication develops (cesarean section of the pregnant woman, development of fetal distress in the fetus, etc.).

  • Oxytocin induction is applied Pregnant women who have been given pain medication (Aldolan, diazem) are

Which of the participants is the control or intervention group will be selected by randomization.