Obstetrics & Gynecology Science

Reproductive Endocrinology
Efficacy of luteal estrogen administration and an early follicular Gonadotropin-releasing hormone antagonist priming protocol in poor responders undergoing in vitro fertilization: Hwajeong Lee, Hyun Joung Choi, Kwang Moon Yang, Min Jung Kim, Sun Hwa Cha, Hyun Jeong Yi; Obstet Gynecol Sci. 2018;61(1):102-110. Published online December 19, 2017; DOI: https://doi.org/10.5468/ogs.2018.61.1.102
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Etiological evaluation of repeated biochemical pregnancy in infertile couples who have undergone in vitro fertilization: Hyun-Mi Lee, Hwa Jeong Lee, Kwang Moon Yang, Sun Hwa Cha, Hyun kyong Ahn, Young joo Kim; Obstet Gynecol Sci. 2017;60(6):565-570. Published online September 27, 2017; DOI: https://doi.org/10.5468/ogs.2017.60.6.565
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Elevated natural killer cell levels and autoimmunity synergistically decrease uterine blood flow during early pregnancy: Hyun Jeong Yi, Jung Hyun Kim, Hwa Seon Koo, Ju Youn Bae, Sun Wha Cha, Kwang Moon Yang; Obstet Gynecol Sci. 2014;57(3):208-215. Published online May 15, 2014; DOI: https://doi.org/10.5468/ogs.2014.57.3.208
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Serum anti-Mullerian hormone levels in the patients with ovarian endometriosis undergoing surgical treatment.: Jea Ra Lee, Min Young Lee, Hye Woen Park, Sun Wha Cha, Chan Woo Park, Jin Yeong Kim, Kwang Moon Yang, In Ok Song, Mi Kyoung Koong, Inn Soo Kang, Hye Ok Kim; Korean J Obstet Gynecol. 2012;55(12):935-939. Published online December 18, 2012; DOI: https://doi.org/10.5468/KJOG.2012.55.12.935; PDF

Efficacy of surgical treatment for successful pregnancy in infertile patients with hydrosalpinx.: Ju Youn Bae, Hwa Seon Koo, Yu Im Hwang, Chan Woo Park, Sun Hwa Cha, Kwang Moon Yang; Korean J Obstet Gynecol. 2012;55(12):929-934. Published online December 18, 2012; DOI: https://doi.org/10.5468/KJOG.2012.55.12.929
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Changes of natural killer cell number and cytolytic activity during first trimester of pregnancy in recurrent spontaneous abortion patients and fertile control.: Yun Hee Kim, Young Joo Kim, Shin Ok Jeong, Sun Hwa Cha, Min Hye Choi, Kwang Moon Yang; Korean J Obstet Gynecol. 2012;55(10):713-720. Published online October 10, 2012; DOI: https://doi.org/10.5468/KJOG.2012.55.10.713
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Resistance of uterine radial artery blood flow is positively correlated with peripheral blood NK cell fraction in patients with unexplained recurrent spontaneous abortion.: Hwa Seon Koo, Hyun Jeong Yi, Min Young Lee, Hyun Suk Ahn, Min Hye Choi, Na Young Sung, Yu Im Hwang, In Ok Song, Mi Kyoung Koong, Inn Soo Kang, Kwang Moon Yang; Korean J Obstet Gynecol. 2012;55(7):485-492. Published online July 13, 2012; DOI: https://doi.org/10.5468/KJOG.2012.55.7.485; PDF

Oral contraceptive pill pretreatment in ovarian stimulation with GnRH antagonists for in vitro fertilization: A comparative study.: Youn Sil Choo, Ae Ra Han, Seung Heon Yang, Na Young Sung, Sun Hwa Cha, Hye Ok Kim, Chan Woo Park, In Ok Song, Mi Kyoung Koong, In Soo Kang, Kwang Moon Yang; Korean J Obstet Gynecol. 2011;54(10):599-604. Published online October 1, 2011; DOI: https://doi.org/10.5468/KJOG.2011.54.10.599; PDF

In vitro fertilization outcomes in patients with advanced endometriosis after surgical treatment.: Seung Heon Yang, Hye Ok Kim, Na Young Sung, Hyun Suk Ahn, Youn Sil Choo, Kwang Moon Yang, In Ok Song, Mi Kyoung Koong, Inn Soo Kang; Korean J Obstet Gynecol. 2011;54(9):517-522. Published online September 1, 2011; DOI: https://doi.org/10.5468/KJOG.2011.54.9.517
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In vitro suppression of natural killer cell cytolytic activities by prednisolone in patients with history of unexplained recurrent spontaneous abortion and elevated peripheral blood NK cell fraction.: Hyun Suk Ahn, Sun Hwa Cha, Hwa Seon Koo, Ju Youn Bae, Ji Hee Yoo, In Ok Song, Hyun Kyoung Ahn, Su Jin Hwang, Dong Wook Park, Kwang Moon Yang; Korean J Obstet Gynecol. 2011;54(7):361-368. Published online July 1, 2011; DOI: https://doi.org/10.5468/KJOG.2011.54.7.361; PDF

Transcervical embryoscopy in missed abortion.: Kwang Moon Yang, Sun Hwa Cha, Hae Suk Kim, Jin Young Kim, Hye Ok Kim, Hyun Kyong Ahn, June Seek Choi, Hyun Mee Ryu, In Soo Kang, Mi Kyoung Koong; Korean J Obstet Gynecol. 2005;48(2):363-369. Published online February 1, 2005

Obstetrical outcome after oocyte donation in patients with premature ovarian failure.: Kwang Moon Yang, Hae Suk Kim, Hyun Kyung Ahn, Chan Woo Park, Hur Kuol, Inn Soo Kang, Mi Kyoung Koong; Korean J Obstet Gynecol. 2005;48(1):112-118. Published online January 1, 2005

Pregnancy Outcomes after Transfer of Frozen-thawed Embryos following ICSI with Ejaculated, Fresh and Frozen-thawed Testicular Sperm.: Soo Kyung Kim, Hye Kyung Byun, Su Jin Choi, Yong Seog Park, Sang Jin Song, Jin Hyun Jun, Mi Kyoung Koong, In Ok Song, Keun Jae Yoo, Kwang Moon Yang, Jin Yeong Kim, Ju Tae Seo, Inn Soo Kang; Korean J Obstet Gynecol. 2004;47(11):2167-2172. Published online November 1, 2004

A Change of Peripheral CD56+Natural Killer Cell Fraction in Recurrent Pregnancy Loss Patients who Successfully Treated with Intravenous Immunoglobulin in Previous Pregnancy.: Moon Young Kim, Hae Suk Kim, Sun Hwa Cha, Mi Kyung Koong, Hyun Jung Song, In Ok Song, Keun Jae Yu, Inn Soo Kang, Kwang Moon Yang; Korean J Obstet Gynecol. 2004;47(10):1926-1930. Published online October 1, 2004

A Case of Ipsilateral Primary Ovarian Pregnancy After IVF-ET in a Patient with Previous Unilateral Salpingectomy.: Moon Young Kim, Hyun Jung Song, Hyun Kyung Ahn, Seung Heon Lee, Keun Jae Yu, Lee Kyung Jun, Mi Kyung Koong, In Soo Kang, Kwang Moon Yang; Korean J Obstet Gynecol. 2004;47(6):1265-1268. Published online June 1, 2004

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