https://www.selleckchem.com/products/xct-790.html patients who have difficulty with invasive examinations; 3. Assessing fetal head station and labor progress by measuring the head-perineal distance (HPD) and the angle of progression (AOP); 4. Estimating the pelvic size relative to the fetal head by measuring the pubic arch angle and fetal head circumference; 5. Predicting the mode of delivery before and during the labor process; 6. Prior to deciding the mode of delivery in a prolonged second stage of labor; 7. Providing a visual biofeedback to improve pushing efforts and mother-baby connection. Psychotic disorders are associated with a severe functional decline and a significant impact on the quality of life. These disorders usually develop gradually, lasting days to months-years. The early phase of psychotic disorders is termed "pre-psychotic" or "prodromal". It is estimated that 30% of the individuals presenting with prodromal symptoms will develop psychosis in three years. This high-risk state is also known as "clinical high risk" (CHR), "ultra-high risk" (UHR), and "at-risk mental state" (ARMS). The diagnostic criteria of high-risk subjects include 3 groups 1) genetic risk with a functional decline; 2) brief limited intermittent psychotic symptoms group (BLIPS); 3) subthreshold positive psychotic symptoms. In addition to the psychosis risk, these subjects suffer from distress, functional deterioration and psychiatric comorbidities that influence their quality of life. Therefore, many efforts are invested in early identification of the high-risk for psychosis subjects with the primary aim of usding cognitive-behavioral therapy, integrative psychological therapy and pharmacological therapy were found to be associated with postponing the conversion to psychosis. According to current guidelines, cognitive behavioral therapy is the first-choice intervention, and pharmacological interventions should be reserved for patients with comorbidities in need of stabilization