3.1. Avoid unnecessary routines e.g. shaving,
enema, NPO, IVI
47 53.4 30 34.1 11 12.5
3.2. No intervention (e.g. artificial rupture of
membranes, routine use of oxytocin)
42 47.7 33 37.5 13 14.8
3.3. Birth companion 0 0.0 64 72.7 24 27.3
3.4. Midwifery psychological support 47 53.4 41 46.6 0 0.0
3.5. Adjust room temperature 49 55.7 21 23.9 18 20.4
3.6. Minimizing noise 49 55.7 22 25.0 17 19.3