• Clinical and Experimental Reproductive Medicine
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• v.26 no.1
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• pp.31-41
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• 1999

To evaluate the effectiveness of intrauterine insemination (IUI) in the treatment of infertility, timed-intercourse and intrauterine insemination by husband in stimulated cycles with clomiphene citrate and gonadotropins were compared in a total of 105 cycles. Patients received 100mg of clomiphene citrate daily for 5 days starting on day 3 of the menstrual cycle followed by hMG or FSH. Doses of exogenous gonadotropins were adjusted by the follicular development and concentrations of serum estradiol $(E_2)$. More than 3 follicles reaching >16 mm were present in the ovary, 5,000 IU of hCG was administered intramusculary. Patients received a maximum of three intercourse or IUI cycles for the treatment. Severe male (<$10{\times}10^6$ motile sperm) or age factor (>39 y) patients were excluded in this study. Pregnancy was classified as clinical if a gestational sac or fetal cardiac activity was seen on ultrasound. The overall clinical pregnancy rates were 17.1% per cycle (18/105) and 21.2% per patient (18/85). The pregnancy rates (per cycle) were 17.5% (11/63) in intercourse and 16.7% (7/42) in IUI groups, respectively. IUI had no significant improvement in pregnancy rate compared with timed-intercourse. The multiple pregnancy rates were 11.1% (1 twin and 1 triplet). No patient developed ovarian hyperstimulation. Abortion rate was 28.6% (2/7) in IUI group only. The delivery and ongoing pregnancy rates were 15.2% per cycle (16/105) and 18.8% per patient (16/85). There were no differences in age, duration of infertility, follicle size and level of estradiol $(E_2)$ on the day of hCG injection in pregnant and non-pregnant groups. However, total doses of gonadotropins were higher in pregnant group than in non-pregnant group (p<0.01). Pregnancy rate was not affected by ovulatory status at the time of insemination. These results indicate that well timed-intercourse in stimulated cycles is as effective as IUI for infertile couples.

• Clinical and Experimental Reproductive Medicine
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• v.24 no.1
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• pp.143-151
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• 1997

The present study was designed to investigate if antithyroid antibodies (ATA) could affect the pregnancy outcome in euthyroid women undergoing in vitro fertilization and embryo transfer (IVF-ET). From October 1995 to September 1996, 28 euthyroid women with ATA who underwent IVF-ET were studied. Fifty-one euthyroid women without ATA who underwent IVF-ET served as control. Thyroid peroxidase antibody (TPOA) and thyroglobulin antibody (TGA) were assayed using radio ligand assay kits as ATA. All patients included in study and control groups had only tubal factor in infertility. Long protocol of gonadotropin-releasing hormone agonist (GnRH-a) was used for controlled ovarian hyperstimulation (COH) in all patients. There were no significant differences between study and control groups in patient characteristics such as age, infertility duration and hormonal profile. There were also no significant differences between two groups with respect to the clinical response to COH and IVF results such as number of retrieved oocytes, fertilization rate, number of embryos frozen and number of embryos transfered. There were no correlations between ATA (TPOA and TGA) titers and fertilization rate. The clinical pregnancy rate per cycle seemed to be lower in the study group than in the control group (26.3% vs 39.3%), but the difference was not statistically significant. The biochemical pregnancy rate per cycle and miscarriage rate were significantly higher in the study group at 18.4% (7/38) and 40.0% (4/10) compared with 5.6% (5/89) and 11.4% (4/35) in the control group. In the study group, both TPOA and TGA titers were significantly higher in the biochemical pregnancy group than in the clinical pregnancy group or non-pregnancy group. In 10 women with ATA who achieved pregnancy following IVF-ET, both TPOA and TGA titers were significantly higher in the miscarriage group than in the ongoing or delivery group. In conclusion, euthyroid women with ATA appear to represent a less favorable subset within other tubal factor patients when treated with IVF-ET.

• Clinical and Experimental Reproductive Medicine
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• v.17 no.2
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• pp.107-113
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• 1990

To evaluate the factors affecting the incidence of ectopic pregnancy following tubal reversal, the clinical characteristics of ectopic pregnancy group (N=28)and intrauterine pregnancy group (N=316)were compared in 344 cases of pregnancy following tubal reversal using microsurgical technique at the Department of Obstetrics and Gynecolgy from July 1980 to May 1989. We found no significant relationship between the incidence of ectopic pregnancy and the duration of sterilization. Although the incidence rate (11.2%) of ectopic pregnancy following laparoscopic cautery appeared to be the highest among tubal sterilization methods, none showed statistically significant differences. There was a fourfold difference in the incidence rate of ectopic pregnancy between post-reversal tubal length less than 7cm (12.7%)and greater than 7cm (3.5%). The mean interval from tubal reversal to conception was 15.7months in ectopic pregnancy group, and 9. 3months in intrauterine pregnancy group, the difference reaching statistical significance. While most(80%)of the pregnancies were achieved within the first 12months following tubal reversal in intrauterine pregnancy group, 50% of the pregnancies occured in the same period, and the cumulative pregnancy rate is related in a linear fashion to the duration after reversal in ectopic pregnancy group. The incidence rate of ectopic pregnancy was found to be higher after cornual-ampullary anastomosis and cornual-isthmic anastomosis.

• Clinical and Experimental Reproductive Medicine
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• v.48 no.1
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• pp.80-84
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• 2021

Objective: The aim of the study was to investigate pregnancy, obstetric, and neonatal outcomes in women with small (<4 cm) unilateral endometriomas. Methods: This retrospective study included 177 patients: 91 patients with small endometriomas and 86 controls with unexplained or tubal factor infertility who were treated at the Süleymaniye Gynecology and Maternity Training and Research Hospital Infertility Unit between January 2010 and July 2015. The groups were matched with regards to demographic characteristics such as age, body mass index, and infertility duration. All of the women in this study conceived via intracytoplasmic sperm injection. We compared pregnancy, obstetric, and neonatal outcomes between these groups. Results: Women with endometriomas had a higher biochemical pregnancy rate, but lower clinical pregnancy and live birth rates than women with unexplained and tubal factor infertility (p<0.05 for all). However no significant differences were found in terms of obstetric and neonatal complications between the two groups (p>0.05 for all). Conclusion: In this study, we found that women with endometriomas less than 4 cm were more prone to early pregnancy complications. We also showed that this group did not have any increased risks of late pregnancy, obstetric, and neonatal complications.

• The Journal of Korean Obstetrics and Gynecology
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• v.29 no.3
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• pp.110-120
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• 2016

Objectives: The object of this study is to report a clinical effect of oriental medical treatments with Chuna for acute low back pain during the early stages of pregnancy.Methods: The patient in this case, 31 years-old female was admitted for 1days (20th/June/2016-30th/June/2016) due to the acute low back pain on the 7 weeks of pregnancy. We diagnosed as 挫閃腰痛, 傷筋 (Sprain and strain of lumbar spine) and treated with Chuna therapy and other conservative treatments including acupuncture herbal mixture. And we measured Visual Analog Score (VAS), Oswestry disability index (ODI), McGill pain questionnaire-short form (SF-MPQ).Results: After treatments, Visual Analog Score (VAS), Oswestry disability index (ODI), McGill pain questionnaire-short form (SF-MPQ) were significantly improved in case.Conclusion: Oriental medical treatments with Chuna manual therapy were associated with improvement of acute low back pain during the early stages of pregnancy.

• Clinical and Experimental Reproductive Medicine
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• v.51 no.1
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• pp.69-74
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• 2024

Objective: The purpose of this study was to identify factors associated with twin pregnancy following day 3 double embryo transfer (DET). Methods: This retrospective cohort study incorporated data from 16,972 day 3 DET cycles. The participants were women aged between 18 and 45 years who underwent in vitro fertilization with intracytoplasmic sperm injection (IVF/ICSI) at My Duc Assisted Reproduction Technique Unit (IVFMD), My Duc Hospital, located in Ho Chi Minh City, Vietnam. Results: Of the 16,972 day 3 DET cycles investigated, 8,812 (51.9%) resulted in pregnancy. Of these, 6,108 cycles led to clinical pregnancy, with 1,543 (25.3% of clinical pregnancies) being twin pregnancies. Factors associated with twin pregnancy included age under 35 years (odds ratio [OR], 1.5; 95% confidence interval [CI], 1.32 to 1.71; p<0.001) and cycles involving the transfer of at least one grade I embryo. Relative to the transfer of two grade III embryos, the risk of twin pregnancy was significantly elevated following the transfer of two grade I embryos (OR, 1.40; 95% CI, 1.16 to 1.69; p<0.001) or a combination of one grade I and one grade II embryo (OR, 1.27; 95% CI, 1.05 to 1.55; p=0.001). Conclusion: By analyzing a large number of IVF/ICSI cycles, we identified several predictors of twin pregnancy. These findings can assist medical professionals in tailoring treatment strategies for couples with infertility.

• Clinical and Experimental Reproductive Medicine
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• v.44 no.2
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• pp.105-110
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• 2017

Objective: The purpose of this study was to evaluate the efficacy of frozen mixed double-embryo transfer (MDET; the simultaneous transfer of day 3 and day 5 embryos) in comparison with frozen blastocyst double-embryo transfer (BDET; transfer of two day 5 blastocysts) in patients with repeated implantation failure (RIF). Methods: A total of 104 women with RIF who underwent frozen MDET (n = 48) or BDET (n = 56) with excellent-quality embryos were included in this retrospective analysis. All frozen embryo transfers were performed in natural cycles. The main outcome measures were the implantation rate, clinical pregnancy rate, multiple pregnancy rate, and miscarriage rate. These measures were compared between the patients who underwent MDET or BDET using the chi-square test or the Fisher exact test, as appropriate. Results: The implantation and clinical pregnancy rates were significantly higher in patients who underwent MDET than in those who underwent BDET (60.4% vs. 39.3%, p=0.03 and 52.1% vs. 30.4%, p=0.05, respectively). A significantly lower miscarriage rate was observed in the MDET group (6.9% vs. 10.7%, p=0.05). In addition, the multiple pregnancy rate was slightly, but not significantly, higher in the MDET group (27.1% vs. 25.0%). Conclusion: MDET was found to be significantly superior to double blastocyst transfer. It could be regarded as an appropriate approach to improve in vitro fertilization success rates in RIF patients.

• Anxiety and mood
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• v.8 no.2
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• pp.161-166
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• 2012

Though infanticide, killing the baby after birth of the neonate and denial of pregnancy, are very rare psychiatric disorder, they have been receiving a lot of social concerns. We report and review infanticide and denial of pregnancy administration in a 19 year-old adolescent with bipolar disorder and borderline personality disorder. Patients with a young age, cognitive immaturity, an unwanted child, hid the pregnancy facts were consistent with the results of previous studies. In addition, the patient's impulsivity and emotional instability is affecting infanticide. After inpatient care with pharmacotherapy (escitalopram 20mg, alprazolam 1.5 mg, clonazepam 0.5 mg, valproate sodium 1,100-1,300 mg, and quetiapine 100-400 mg) and supportive psychotherapy, and there were significant improvement of clinical symptoms.

• Clinical and Experimental Reproductive Medicine
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• v.51 no.1
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• pp.85-90
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• 2024

Objective: The purpose of this study was to compare fresh and frozen-thawed euploid blastocyst transfer protocols following preimplantation genetic screening (PGS) in cases of advanced maternal age. Methods: A total of 330 patients were examined retrospectively. PGS was performed on the embryos of 146 patients for whom fresh transfers were chosen. In contrast, frozen-thawed euploid single embryo transfer (ET) was selected after PGS for 184 patients, and their embryos were vitrified. The percentage of euploid embryos and rates of implantation, pregnancy, and pregnancy continuity, as well as clinical and biochemical abortion rates, were compared. Results: The numbers of retrieved oocytes, metaphase II oocytes, and fertilized ova were greater in the frozen-thawed group. The percentages of euploid embryos were comparable between the fresh and frozen-thawed groups (32% vs. 34.8%, respectively). The rates of implantation (46.6%vs. 62.5%), pregnancy (50% vs. 66.8%), ongoing pregnancy (38.4% vs. 53.8%), and live birth percentage (37.0% vs. 53.8%) were significantly higher in the frozen-thawed group. However, no significant differences were found in the clinical and biochemical abortion rates. Conclusion: The use of frozen-thawed single euploid ET is associated with increased implantation and pregnancy rates compared to fresh single euploid ET with PGS.

• Korean Journal of Acupuncture
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• v.25 no.1
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• pp.51-60
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• 2008

Objectives : The aim of this study was to investigate the mechanism and the clinical significance of prohibition of acupuncture of LI4 and SP6 during the period of pregnancy. Methods : It was investigated the prohibition of acupuncture during the period of pregnancy based on the literature reviews. Previous studies identified the acupuncture treatment of animal and clinical studies during the period of pregnancy and labor in China Academic Journal(CAJ). These papers were classified and investigated to clarify the rationale of the prohibition of acupuncture during the period of pregnancy. Results and Conclusions : The contraindicated points during the period of pregnancy are Hapgok (LI4), Samumgyo (SP6), Songmun (CV5), Kwanwon (CV4), Sosang (LU11), Chium (BL67), Kollyun (BL60). The uterine contraction can be induced by the stimuli of Hapgok (LI4) via endocrine system and Samumgyo (SP6) via nervous system. Both Hapgok (LI4) and Samumgyo (SP6) also can be used in various diseases such as induction of abortion, facilitation of parturition, stabilization of embryos, cross birth and so on.