woman pregnant checking fetal heart beat by fetal monitoring. expectant mother with midwife adjusting sensors off cardiotocography

abdominal adjusting adult baby beat belt birth body cardiogram cardiotocograph cardiotocography cardiotocographyctg care chart check checking childbirth clinic delivery electrocardiograph electronic equipment expectant expecting female fetal graph gynecologist hand health healthy heart heartbeat hospital labor machine maternity medical medicine midwife monitor monitoring mother nurse off oxygen patient people pregnancy pregnant prenatal professional rate room sensors stomach uterine woman