Objective: Aim of this study is to figure out the changes in knowledge levels of the pregnants receiving training in the pregnancy school compared to baseline Method: This study performed with 70 pregnant participantswho received training in a pregnancy school of apublic hospital between i January and July 2015. Ethicscommittee approval was obtained before the study. Thequestionnaire consisted of questions pertaining baselinesocio-demographic characteristics, history of pregnancy,knowledge level of the participants. After training theirknowledge level were again questioned.Results: Mean age of the study participants was 28.13±4.72years, 47.1% of them were university graduates, 44.3% ofthem housewives, and marriage age of 84.3% of them werebetween 21-30 years. Mean gestational age was 27.14±5.24weeks, and all of the participants were healthy.while 72.9%of them were primiparas. Sixty percent of the participantswere been informed by health staff about the training.Compared with the baseline, after training, the percentagesof correct answers increased as follows: pregnancy section(53.36 vs 97.44%), childbirth section (51.98% vs 97.7%),puerperal section (44.56 vs 99.14%), breast-feeding section(44.24 vs 100%), baby-care section (58.56 vs 99.72%). It wasalso determined that overall percentage of correct answersraised to 98.8% after training compared to baseline (50.54%).Pre-test scores ranged from 1 to 3 is between 2:15±0.43 whilethe average post-test scores of 2.7 and 3 were found to be2.98±0.04. According to the latest test scores rise in pre-testscores were statistically significant (p<0.01).Conclusion: In this study was found that increased knowledgelevel of participants as meaningful thanks to theeducation in pregnancy school. The most of participantshad first-pregnancy and also graduated a university.