Study aim: Determining the effect of psychological training on severity of nausea and vomiting and psychosocial distress in pregnant women referring to comprehensive Zahedan health centers 2018 Design: Two arm parallel group randomized [intervention and control groups(100)]; First on Purpose-based by judgmental sampling,Then, simple allocation will be randomly assigned to either intervention or control groups, 4 weeks outcome assessment. Settings and conduct: Sampling site: From each of the five areas in Zahedan, 2 clinics will be select with enough space and equipment. In the intervention group, they first receive a pretest and then receive 3 sessions of relaxation based psychological training (progressive muscle relaxation and guided Imagery) within a week individually, and on the basis of designated content. In the control group, they receive pretest and receive routine care. Then the post-test is taken after both 4 weeks of intervention and control groups. Participants/Inclusion and exclusion criteria: Inclusion criteria: - Moderate Nausea -History of the nausea and vomiting Pregnancy during at least three days -Beginning nausea and vomiting of pregnancy from 6 to 8 weeks age -Age of at least 18 years Exclusion criteria: -Twin pregnancy or any other conditions with high HCG. - History of underlying diseases in the current pregnancy during past 6 month. -The using of medications e.x Vit B6. - Traumatic and stressful events during 6-month past pregnancy. -Unwanted pregnancy, recurrent abortions, and stillbirth. -Pregnancy consequence infertility. -History of premenstrual syndrome (PMS) Intervention groups: The intervention group will receive 3 sessions of psycho- education programs based on Relaxation within a week individually, and on the basis of the specified content. The control group, they received routine care. Main outcome variables: Psychological distress, severity of nausea and vomiting