• Clinical and Experimental Reproductive Medicine
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• v.26 no.3
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• pp.441-445
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• 1999

Objective: To analyze the methylenetetrahydrofolate reductase (MTHFR) mutation in recurrent spontaneous abortion associated with hyperhomocysteinemia. Material and Method: The blood sample of habitual aborter with high fasting homocysteine level was tested by PCR - RFLP method. Results: The patient was found to be a homozygosity for MTHFR gene mutation that was confirmed by the finding which is consistent with the mutation at the nucleotide 677 C to T, corresponding to Ala to Val. Conclusions: Hyperhomocysteinemia due to MTHFR mutation is a cause of recurrent spontaneous abortion. Therefore, the MTHFR mutation should be examined in the workup of recurrent spontaneous abortion showing hyperhomocysteinemia.

• International Journal of Advanced Culture Technology
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• v.6 no.2
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• pp.1-8
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• 2018

This study investigates how college students who are fertility women have a right to decide their own heritage. The participants of this study were 20-25 years old who were studying maternal nursing at a university in C province.Participants were 15 in total and conducted in-depth interviews three times until the meaning was no longer present.The data collection period was from November 15, 2017 to December 10.Interview data were processed using the phenomenological Giorgi method. As a result, 128 semantic units were derived, again divided into 9 sub-components, and then divided into 2 categories as final components. In conclusion, Participants agreed overall that abortion should not be increased. Participants agreed overall that abortion should not be increased. There are 5 sub-components in agree of abortion: 'ethical dilemmas', 'assuring women's autonomy', 'being a prepared parent', 'not wanting future misery', and 'women's health rights'. There are 4 sub-components to abortion: The preciousness of life', 'hasty decision', 'murder', 'moral responsibility'. If a sub-component is categorized into a phenomenological context, it can be concluded that there is "importance to life" and "difficulty of decision".

• Clinical and Experimental Reproductive Medicine
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• v.28 no.3
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• pp.209-213
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• 2001

Objective : To evaluate factor XII deficiency in patients with recurrent spontaneous abortion and its relation to aPTT. Material and Method: Factor XII was analyzed by clotting method. Results: Of 70 patients with recurrent spontaneous abortion, there were 35 cases of factor XII deficiency. Among them, there were only 3 cases of prolonged aPTT. Conclusions: It is still unclear whether factor XII deficiency is related to recurrent spontaneous abortion. Molecular approaches should be used to understand further the causal relationship. But based on this result, in the workup of patients with recurrent spontaneous abortion, factor XII should be included. aPTT is not likely to represent the abnormality of factor XII.

• The Journal of Korean Obstetrics and Gynecology
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• v.33 no.4
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• pp.143-150
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• 2020

Objectives: The purpose of this study is to report the Pregnancy and delivery in habitual abortion with ectopic pregnancy and loop electrosurgical excision procedure after Korean Traditional Medicine Treatment. Methods: The patient was diagnosed as habitual abortion that had missed abortion three times. She was treated by moxibustion, cupping, acupuncture, Gungguijohyeol-eum-gamibang, and Gwisin-hwan-gamibang for 6 months. The effect of dysmenorrhea was evaluated through the Numeric Rating Scale (NRS). Results: After the treatment, dysmenorrhrea was improved. She was pregnant during the treatment and delivered a child. Conclusions: The case report shows that Korean medical treatment can be helpful for habitual abortion.

• The Journal of Korean Obstetrics and Gynecology
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• v.28 no.1
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• pp.167-174
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• 2015

Objectives: This study is to evaluate the effect of KI06 acupuncture point in the first trimester vaginal bleeding of a threatened abortion patient. Methods: A patient of threatened abortion was treated consequently with KI06 acupuncture point, and the result was inspected and evaluated using sono. Results: After consequent 4 times KI06 acupuncture point treatments, amount and frequency of bleeding in a patient of threatened abortion decreased to 80%, 50%, 20%, 10%. after more treatment the first trimester vaginal bleeding was improved completely. Conclusions: Treatment of KI06 acupuncture point in a threatened abortion patient was effective and further study is needed.

• Women's Health Nursing
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• v.25 no.2
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• pp.182-193
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• 2019

Purpose: The purpose of the study was to identify effects of anxiety, social support, and Taegyo practice toward maternal-fetal attachment in pregnant women having an abortion. Method: Participants included 99 pregnant women having an abortion, who participated in this study. Collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation, and multiple regression with the SPSS WIN 23.0 program. Results: Maternal-fetal attachment was significantly negatively correlated with anxiety, and significantly positively correlated with social support and Taegyo practice. Spousal support and Taegyo practice, explained 43.8% of participants' maternal-fetal attachment. Conclusion: Results indicate that less anxiety and more social support, and Taegyo practice in pregnant women having an abortion, were associated with stronger maternal-fetal attachment. To strengthen the maternal-fetal attachment of pregnant women having an abortion experience, it would be necessary to develop and implement the Taegyo program, focusing on practicing Taegyo-related encouragement. Additionally, it is recommended that nursing intervention is provided, to encourage families to participate in the Taegyo practice together throughout the gestational period, and to maintain a positive relationship among partners.

• Journal of Embryo Transfer
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• v.17 no.2
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• pp.163-168
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• 2002

The objective of this study was to investigate the clinical aspects on bovine abortion and stillbirth in Korea. Three hundred thirty eight bovine fetuses were collected from farms and submitted to the College of Veterinary Medicine, Seoul National University. Submitted fetuses were evaluated for season, parity and gestation stage on abortion during a 3 years period (June, 1999 to April, 2002). Out of four seasons, incidence of bovine abortion was significantly higher in summer than other seasons (P＜0.05) due to high temperature and humidity. After surveying of incidence of abortion according to parity, it was concentrated in low parity (1, 2 and 3 parity). However, this result was not caused by parity but because most of surveyed cow was low parity. For surveying the distribution of abortion incidence according to days of gestation, we divided the days of gestation into 3 stages including with early (0∼150 days), middle (151∼250 days) and late (251days∼term). Out of 319 aborted fetuses, incidences of abortion were significantly higher in the middle and late stage than early stage (P＜0.05). A high rate (75％) of stock farms did not vaccinate animals, therefore most of cows in Korea were found to have a high risk of becoming infected upon exposure to pathogens. Many of abortions occurred in stock farms where animals of other species were being bred. More studies will be needed to investigate possible linkages between bovine abortion and the breeding of other animal species.

• Korea journal of population studies
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• v.24 no.2
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• pp.79-115
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• 2001

This research explores determinants of induced abortion in Korea. Data from the 1997 Korea National Fertility Survey by Korea Institute of Health and Social Affairs are used for this research. Another aim of this study is to verify a methodological appropriateness of survival analysis in the study of determinants of induced abortion. I compare the result of survival analysis with that of logit analysis for this purpose. In this study, it is revealed that age at conception, number of children, and number of son that have been considered as determinants of induced abortion are still significant in determining induced abortion. However, unlike results of prior research, the practice of contraception does not affect the choice of induced abortion when I control for that the conception was wanted or not. I also find that there is a significant interaction between number of son at the time of conception and intention of the conception. Induced abortion has a far reaching impact on a society as well as on the health and well-being of a woman. In Korean society, sex-selective induced abortion with son preference can cause a very high level of imbalance of sex ratio at birth. Hence, it is so important to be more cautious to the practice and prevalence of induced abortion in the age of lowe fertility.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.1
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• pp.33-35
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• 2012

To evaluate the relationship between abortions and risk of breast cancer, we conducted a case-control study with 669 cases and 682 population-based controls in Jiangsu Province of China. A structured questionnaire was used to elicit detailed information. Unconditional logistic regression analysis was performed to calculate odds ratios (ORs) and 95% confidence intervals (CIs). The results have revealed that induced abortion was related to increased risk of breast caner. Premenopausal women who had ${\geq}3$ times of induced abortion were at increased crude OR (2.41, 95%CI: 1.09-5.42) and adjusted-OR (1.55, 95%CI: 1.15-5.68). Postmenopausal women with a previous induced abortion were at increased crude OR (2.04, 95%CI: 1.48-2.81) and adjusted-OR (1.82, 95%CI: 1.30-2.54), and there was a significant increase trend in OR with number of induced abortions (p for trend: 0.0001). Overall, spontaneous abortion did not significantly alter the risk of breast cancer, but postmenopausal women who had history of spontaneous abortion were at increased OR. These results suggested that relationship between breast cancer and abortions may depend on menopausal status and induced abortion may played an important role in the development of breast cancer in Jiangsu' women of China.

• The Journal of the Korea Contents Association
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• v.17 no.3
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• pp.285-296
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• 2017

The study was conducted to investigate how Korean men in their 20s and 30s perceive abortion. A cross-sectional survey was conducted. One hundred forty participants were selected from male adults in G city and J area. The inclusion criteria were as follows: (1) men were between 20 to 39 years old; (2) were able to read and understand Korean; (3) understood the purpose of the study; and (4) agreed voluntarily to participate in this study. A structured questionnaires were used as a study instrument, and included questions regarding subjects' general characteristics and their perception of abortion. Data were collected from March to June 2016. Descriptive statistics and Fisher exact test were used for analysis. 67.1% of participants responded that 'people can have abortion under some circumstances'. The results found that 'education about contraception (68.6%)' was widely regarding among the subjects as the best way to prevent abortion. There were also significant differences in their responses depending on a subject's some characteristics. Our results suggest that it is needed to offer education program about abortion for young men.