• Korean Parent-Child Health Journal
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• v.9 no.2
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• pp.101-115
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• 2006

Purpose: The purpose of this paper is to describe the development of health educational program for maternity using principle of user centered design. Method: Research process includes five distinct phases: needs assessment, analysis, design, development/testing/revision, and application release. Results: This program includes an introduction, pregnancy test and fetal assessment, maternal and fetal change during pregnancy, self-care methods during pregnancy, complication of postpartum period, process of labor, complication of pregnancy, self care during the postpartum period, information for parenting skill, father page, FAQ, helping resources and institutions. Conclusion: The program will be distributed to health centers for maternal health education. The second phase of this project was evaluation this program for further development of the program. The end result of this program will be pregnant women with a high degree of usability. Author believe this program have true potential in helping maternal health promotion and successful parenting.

• Journal of Embryo Transfer
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• v.25 no.3
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• pp.161-164
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• 2010

Combined pregnancy occasionally occurs when intrauterine pregnancy is complicated with ectopic pregnancy. The incidence of combined pregnancy is normally rare, but the incidence increases when assisted reproductive technology was conducted for infertility treatment. We had a case of intrauterine pregnancy complicated with tubal pregnancy after IVF-ET cycle was conducted. The tubal pregnancy was removed via pelviscopy, which led to the delivery of healthy offspring at the $39^{th}$ week of pregnancy without additional complication.

• Journal of Veterinary Clinics
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• v.29 no.1
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• pp.33-37
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• 2012

This study was performed to evaluate the rate of twin pregnancy and parturition in dairy cows. Calving records of Holstein dairy cows from 1998 to 2009 comprising Goyang and Paju cities herd with 20,990 calving events representing 820 twin births were used to evaluate twinning rate, calf sex ratio, periods of pregnancy and complication after parturition in single and twin births. Overall, the reported twinning rate was 3.9% in Holstein dairy cows. Rate of bicornual pregnancy (75%) was larger than that of unicornual pregnancy (25%) among cows having twin. Regardless of parity, the greatest twinning rate was observed in fall season from September to November. Calf sex ratios (male, M; female, F) were 48.0% FM, 28.9% MM, 21.5% FF and 0.9% mummifications for twin calves. Parturition type among cows having twins included normal (4.7%), premature (66.9%), delayed (9.2%), abortion (18.4%) and mummification (0.8%). The period of pregnancy in twin pregnancy (mean 272.6 days) was shorter than single pregnancy (mean 278.1 days). The retained placenta after parturition was over fourth times such as twin parturition (34.8%) higher than single parturition (8.5%) and the abomasal displacement was over two times such as twin parturition (10.2%) higher than single parturition (4.9%). The distribution of twin pregnancy with parities was high rate during the 2~3 parities. The prevalence of complication such as retained placenta and abomasal displacement with twin parturition revealed higher than single parturition.

• Journal of Yeungnam Medical Science
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• v.38 no.1
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• pp.60-64
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• 2021

Cushing syndrome (CS) is rare in pregnancy, and few cases have been reported to date. Women with untreated CS rarely become pregnant because of the ovulatory dysfunction induced by hypercortisolism. It is difficult to diagnose CS in pregnancy because of its very low incidence, the overlap between the clinical signs of hypercortisolism and the physiological changes that occur during pregnancy and the changes in hypothalamus-pituitary-adrenal axis activity that occur during pregnancy and limit the value of standard diagnostic testing. However, CS in pregnancy is associated with poor maternal and fetal outcomes; therefore, its early diagnosis and treatment are important. Here, we report two patients with CS that was not diagnosed during pregnancy, in whom maternal and fetal morbidity developed because of hypercortisolism.

• Clinical and Experimental Reproductive Medicine
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• v.27 no.3
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• pp.295-300
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• 2000

Objective: To report three cases of monozygotic twinning after IVF-ET transfer. Methods: Private practice in two different assisted reproductive technology clinics. Results: Three intrauterine monozygotic twin pregnancies occurred after IVF-ET. One of them was complicated by cord entanglement, another is progressing normal pregnancy without complication and the other was had a normal pregnancy without complication and delivered twin by cesarean section. Conclusion: The reported prevalence of multiple gestations in IVF-ET is a approximately 30%, and it is only 2.7% to be monozygotic twinning in IVF-ET. We report three cases of monozygotic twining after IVF-ET.

• Korean Parent-Child Health Journal
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• v.6 no.2
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• pp.159-168
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• 2003

The purpose of this study was to provide the basic data for developing a program for effective prevention for postpartum depression (PPD) by investigate the level of PPD in postpartum women. The subjects were 104 women. The data were collected from march, 2003 to June, using a 36 item questionnaire and analyzed by SPSS program for t-test, ANOVA, multiple regression. The results were as follow 1. The score of Postpartum depression was 44.1. The level of PPD according to General Characteristics was significantly difference according to home care need. 2. The level of PPD according to obstetrical characteristics was significantly differences according to postpartum complication(p<.05). depression in pregnancy(p<.01), baby's health state(p<.01). 3. The variables to predict postpartum depression in postpartum women are depression related to depression during pregnancy, complication after delivery, and a baby's condition. As the result of multiple regression analysis, variables bringing about postpartum discomfort were depression during pregnancy, complication after delivery, and a baby's condition, and this model showed the explanatory power at 28.8%. In conclusion, it is necessary to care mothers belonging to a risk group more concentrically by taking the factors causing postpartum depression into account, and to keep on studying repeatedly in order to raise the number of objects and to find related variables because this study has more or less limited objects not enough to generalize a bit. It is also necessary to study to make a program of arbitration in nursing of postpartum depression actually.

• Clinical and Experimental Reproductive Medicine
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• v.38 no.2
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• pp.109-114
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• 2011

Peritoneal pregnancy is an implantation in the peritoneal cavity exclusive of tubal, ovarian, or intra-ligamentary implantations. This is a rare obstetric complication with high maternal mortality and even higher perinatal mortality, and secondary type was most common. Risk factors for peritoneal pregnancy are previous history of extrauterine pregnancy or tubal surgery pelvic post-inflammatory status or presence of an intrauterine device. As it is a life-threatening condition, expectant management carries a risk of sudden life-threatening intra-abdominal bleeding and a generally poor fetal prognosis. So, when it is recognized, immediate termination of pregnancy is usually recommended. Early diagnosis of peritoneal pregnancy is difficult, but is important by their life threatening progress course to patients. Recently, we experienced primary peritoneal pregnancy which meets both the original and modified criteria. In this paper, we reported the case of early diagnosed and successfully treated peritoneal pregnancy despite of their diagnosis was incidentally.

• Journal of Preventive Medicine and Public Health
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• v.56 no.2
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• pp.190-195
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• 2023

Objectives: Pregnancy complications, including pre-eclampsia, gestational diabetes (GDM), and perinatal mood and anxiety disorders (PMADs), impact long-term health. We compared the frequency of screening documentation for pregnancy complications versus a general medical history at well woman visits between providers in primary care and obstetrics and gynecology. Methods: We conducted a retrospective cohort study of subjects with at least 1 prior birth who presented for a well woman visit in 2019-2020. Charts were reviewed for documentation of a general medical history (hypertension, diabetes, and mood disorders) versus screening for comparable obstetric complications (pre-eclampsia, GDM, and PMADs). The results were compared using the McNemar and chi-square tests as appropriate. Results: In total, 472 encounters were identified, and 137 met the inclusion criteria. Across specialties, clinicians were significantly more likely to document general medical conditions than pregnancy complications, including hypertensive disorders (odds ratio [OR], 2.45; 95% confidence interval [CI], 1.18 to 5.48), diabetes (OR, 7.67; 95% CI, 3.27 to 22.0), and mood disorders (OR, 10.5; 95% CI, 3.81 to 40.3). Obstetrics and gynecology providers were more likely to document any pregnancy history (OR, 4.50; 95% CI, 1.24 to 16.27); however, they were not significantly more likely to screen for relevant obstetric complications (OR, 2.49; 95% CI, 0.90 to 6.89). Overall, the rate of pregnancy complication documentation was low in primary care and obstetrics and gynecology clinics (8.8 and 19.0%, respectively). Conclusions: Obstetrics and gynecology providers more frequently documented a pregnancy history than those in primary care; however, the rate was low across specialties, and providers reported screening for clinically relevant complications less frequently than for general medical conditions.

• Journal of Chest Surgery
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• v.32 no.11
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• pp.1023-1030
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• 1999

This is a retrospective study of 42 pregnancies from 33 women with prosthetic heart valves who were on anticoagulation regimen prior to or during their pregnancy. Material and Method: Of the 17 women with bioprosthesis, 15 had 21 pregnancies following cessation of the anticoagulation therapy which resulted in the delivery of 20 healthy babies and 1 abortion. Remaining 2 had 3 pregnancies maintained with heparin, resulting in 2 healthy babies and 1 spontaneous abortion. Result: Among 16 women with mechanical heart valves, there were 7 pregnancies during which warfarin was used and this was associated with 4 fetal wastages(2 therapeutic abortion, 1 spontaneous abortion and 1 stillbirth with cerebral hemorrhage). However, in pregnancies where heparin was used, there was no fetal wastage. A patient who did not take anticoagulant for the first trimester and took warfarin for the remaining period and a patient who did not take anticoagulant during pregnancy delivered normal babies. There was an other fetal wastage in a patient on anti-platelet therapy for the first trimester and warfarin therapy for the remaining periods. There was 1 minor petechial complication in a heparin administered group. Conclusion: The study indicates that woman with bioprosthetic heart valves can go through pregnancy without undue risks or complications. On the other hand, the use of warfarin during pregnancy in women with mechanical heart valves, was shown to be associated with unacceptable high risk for the fetus. However, in the same group of women, judicious use of heparin during pregnancy was accompanied by a much reduced risk. The safety and adequate therapeutic range of heparin usage under such circumstances are subject to further studies.

• Korean Journal of Veterinary Research
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• v.52 no.2
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• pp.141-146
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• 2012

Calving records of Holstein dairy cows from 2005 to 2010 comprising Goyang and Paju cities herd with 2,362 calving events representing 240 twin births were used to evaluate the effect of abomasal displacement and retained placenta after single or twin births on fertility. In retained placenta cows, the period of twin pregnancy (mean 270.5 days) was shorter than that of single pregnancy (mean 274.8 days), however first artificial insemination period (twin: mean 107.4 days, single: mean 92.0 days), non-pregnant period (twin: 154.8 days, single: 132.2 days), and number of insemination (twin: mean 2.00 times, single: mean 1.87 times) of twin pregnancy were increased as compared with single pregnancy. In abomasal displacement cows, first artificial insemination period (twin: mean 122.9 days, single: mean 106.0 days), non-pregnant period (twin: 172.4 days, single: 152.0 days), and number of insemination (twin: mean 2.16 times, single: mean 1.89 times) of twin pregnancy were increased as compared with single pregnancy. The prevalence of complication such as retained placenta, abomasal displacement with single or twin births increased first artificial insemination period, non-pregnant period, and number of insemination period.