Background: Endometriosis is a condition in which cells in the endometrium, layer of tissue normally covers uterine cavity, which grows outside to ovaries and other pelvic organs [1-4]. That may happen chronic pelvic pain, adhesion and pelvic organs dysfunction which leads to infertility later life [1-4]. In worldwide, 19-45 aged women have endometriosis, which is counted for 176 million, from 44% women have ovarian endometrioma [5]. In our country, 56% women received laparoscopic surgery due to ovarian cysts, which is diagnosed endometrioma. In recent years, ovarian endometriosis treated by synthetic progestin, gonadotropin analogues, combined contraceptive pills, intra-uterine device containing with progestin, and non-steroid anti-inflammatory drugs and laparoscopic surgeries [6, 7]. Serum antimullerian hormone (AMH) is key marker to define ovarian reserve, which correlates ovarian number of antral follicle counts [6, 7]. Material and Methods: We studied 129 patients who has diagnosed with ovarian endometrioma, aged 20-46 years, using case-control study design. There are 4 groups with medication and surgeries.
Approval for the study was obtained from the review board and the ethics committee of MNUMS. All the recruited patients provided their informed written consents. Results: When treatment groups were compared, level of AMH before synthetic progestin therapy was 3.48±0.9 and after it 3.41±1.0 (p-0.456), and that was before non-steroid anti-inflammatory drugs 3.68±0.8 and after it 3.11±0.8 ng/ml (p-0.212). Before laparoscopic surgeries for severe endometrioma, average level of AMH was 2.3±1.8ng/ml for synthetic progestin therapy group and it was 1.68±0.2ng/ml (p-0.007) after surgical peeling of endometrioma. For patients of 4th group who had not taking oral synthetic progestin before laparoscopic surgeries average level of AMH was 3.11±1.88 ng/ml before surgery and it became 2.21±0.28 ng/ml (p-0.005). Level of СА-125 marker was before medical therapy for group 1 was 37,9±5,25 IU/ml and after therapy - 20,6±2,03 IU/ml. For group 2 it was 69,9±9,79IU/ml and 35.1±6.76 IU/ml respectively. Average level for group 4 before surgical treatment it was 96.6±36.6 IU/ml, and after surgery became 25.71±2.96 IU/ml, and that for group 3 was before surgery 102±29.1 IU/ml and decreased after surgery to 29.2±4.15 IU/ml.
There are significant reduction of pain in patients who received synthetic progestin (p=0.001) groups. Serum AMH were 3.48±0.9 before treatment and 3.41±1.0 after treatment respectively (p=0.456). Prior treatment of laparoscopic surgery with progestin 3 months, it decreases abdominal lower pain (p=0.001) and dysmenorrhea (p=0.001). Serum AMH level were 3.11±1.8 before surgery and 2.21±0.2 after surgery,respectively, (p=0.005). Conclusion
1. There were little decrease in level of antimullerian hormone and less risk for ovarian reserve when mild endometrioma was treated with synthetic progestin and non-steroid anti-inflammatory drugs in two groups.
When severe and middle degree of endometrioma was treated with laparoscopic surgery there were significant decrease of antimullerian hormone, but it was less in group that had synthetic progestin therapy before surgery and it was more effective that surgical therapy without preparation.
2. Comparison of Serum level of СА-125, marker of ovarian tumor, was decreased less in group of non-steroid anti-inflammatory drugs, and was decreased more or it was more effective.

Background: To determine the visual and anatomical outcomes after rhegmatogenous retinal detachment surgery. Methods: Case files of patients who had surgery for rhegmatogenous retinal detachment at the 3rd state central hospital May 2019 and May 2021 were reviewed. Information obtained included age, sex, presenting and post-operative visual acuity, anatomical reattachment, post- operative complications and causes of treatment failure. Results: Risk factors for retinal detachment included myopia in 8 eyes (32%), trauma in 7 eyes (28%), prior cataract surgery in 2 eyes (8%). 22 eyes (88%) presented with macula off while 3 eyes (12%) presented with macula partly or completely attached. Visual acuity at presentation was <0.01 in 15 eyes (60%). Following surgery, retina was attached in 23 eyes (92%) and remained detached 2 eyes (8%). Visual acuity after surgery was 0.1< 17 eyes, 0.4< 7 eyes. Visual acuity improved in 23 eyes (84%), remained the same in 2 eyes (8%). Conclusion Myopia and trauma are important risk factors for Rhegmatogenous Retinal Detachment. Majority of patients in this setting presented late with Rhegmatogenous Retinal Detachment and this was responsible for relatively poor visual outcomes despite good anatomical results after surgery. Proper screening of eyes at risk and education of patients is important for preventing visual loss due to retinal detachment.

Introduction : In the last years other country scientists told about not only determine infant weights, need to interest correlation between maternal weight, height and infant weight. In our country few research articles posted about anthropometry of obstetrics and gynecology. Our study aim is determine maternal weight, infant weight, placenta weight and assess factors affecting roles on maternal story of “Amgalan” Maternity Hospital in 2014-2015. Goal: The current study aimed at assessing maternal weight, infant weight, placenta weight and evaluating the effect of factors leading to it. Materials and Methods: The data was already collected from “Amgalan” Maternity Hospital using maternal history and record and it was collected measuring general physical characteristics such as body weight and height, infant weight, placenta weight and body circumferences. We used retrospective method and collected statistical data was analyzed using SPSS 21.0 software. Results: Of total 964 study participants aged 18-45. The average age of participants was 29.6 ± 5.8 years old and 49.7% (n=479) was working during pregnancy, 45.7% (n=441) hadn’t works, 4.6% (n=44) was student. The average weight of mothers was 75.4±11.5, weight of infants was 3439.5±456, weight of placenta was 685±129. The following factors affected maternal and infant weights: lower education, working, early and late pregnancy complication. Maternal weight had a low direct correlation with infant weight (r=0.267, p<0.01) and placenta weight (r=0.208, p<0.01). In our study maternal height had a low direct correlation with infant weight(r=0.173, p<0.01) and infant weight had a moderate direct correlation with placenta weight (r=0.376, p<0.01). Conclusions
1. The average maternal weight was 75.4±11.5, infant weight was 3539.5±456, placenta weight was 685±129.
2. The following factors affected maternal and infant weights: lower education, working status, early and late pregnancy complications.
3. Maternal weight had a little direct correlation with infant weight (r=0.267, p<0.01) and placenta weight (r=0.208, p<0.01).

Background: The development of a country is often measured by the state of human development, especially maternal and child health indicators. In Mongolia, public health policies targeting the prevention of non-communicable diseases related to lifestyle and physical development among adolescents are critically needed. However, there is a lack of regional studies on adolescent health, particularly in rural areas. Aim: To study certain physical development indicators among adolescents in Bulgan province. Materials and Methods: This analytical study was conducted in 2022 involving 781 twelve-year-old children. Data were collected from parents and processed using Stata 17.0. Percentages were calculated for qualitative data, and Chi-square and Fisher’s exact tests were used for statistical analysis. Where statistically significant, multinomial logistic regression analysis was applied to identify risk factors affecting physical development. Results: 52.88% of the participants were boys,92.45% lived in traditional or private hous12.04% of the children showed growth retardation. 49.68% were overweight.70.94% were classified as overweight or obese based on their Body Mass Index (BMI).Weak muscle strength (1.66%), flexibility (2.05%), endurance (1.66%), and agility (1.92%) were observed. Boys were more likely to experience height retardation but had stronger muscle strength.Girls showed a higher prevalence of being overweight.Children living in the provincial center had higher height and BMI, while those in soum centers demonstrated statistically significant strength in muscle power, flexibility, and endurance. Conclusion 1. Among the study participants, 70.94% of children were overweight or obese. 2. 1.66% of the study participants had weak muscle strength, 2.05% had weak flexibility, 1.66% had weak endurance, and 1.92% had weak speed and agility. 3. The use of mobile phones, parental involvement, inactivity, lack of sports, and lack of horse riding have negative effects on physical development.