Authors
Sławomir Szymański
Department of Obstetric-Gynaecologic Nursing, Pomeranian Medical University in Szczecin,, Szczecin, Poland
Katarzyna Szczerba
Gynaecological-Obstetrical Ward, Regional Hospital of Kołobrzeg, Łopuskiego 31, 78-100, Kołobrzeg, Poland
Violetta Konstanty-Kurkiewicz
Obstetrics and Gynaecology Clinic, Pomeranian Medical University in Szczecin,, Szczecin, Poland