ABSTRACT
Ectopic pregnancy (EP) is a life – threatening emergency, and a significant cause of maternal morbidity and mortality in Ulan – Bator. The aim of this research was to determine and evaluate the incidence, risk factors and treatment of ectopic pregnancies at The First Maternity Hospital in Ulan – Bator.This was a retrospective, descriptive study of EP’s managed in The First Maternity Hospital during the study period 2013, 2014.The medical records of the patients managed for ectopic pregnancy as well as the total birth record and gynecological admission records during the period under review were retrieved, and data were collected with the aid of data-entry forms designed for this purpose. There were 46.147 gynecological admissions and 28.744 deliveries, with 870 cases of ectopic pregnancies. A total 863 cases were suitable for analysis. The relevant collected data were analyzed with SPSS Version 20.0 for windows.Ectopic pregnancies constituted in 3.9% of all gynecological admissions.Majority of patients were in 25-29years age group (64.1%). The average age of patients was 30 +/- 6 years. In 83.8% of patients had previous abortions, inflammatory disease was the most frequent risk factors.521(60.3%) patients were treated surgically while the 342(39.6%) remain patients received conservative treatment.The incidence of ectopic pregnancy increased by 0.8%, which is comparable between 2013(2.5%), 2014(3.3%). In our study the number percentage of organ preserving treatment, such as tubostomy and conservative – treatment by methotrexate increased significantly.