Publications by authors named "Pak Chung Ho"

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Research and development of emergency contraception over five decades.
Raymond Hang Wun Li, Pak Chung Ho, Anna Glasier

BMJ Sex Reprod Health· October 2025

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Levonorgestrel at emergency contraception dose has no effect on ciliary beat frequency and muscular contraction of the human fallopian tube: an in vitro experimental study.
Raymond Hang Wun Li, Su-Bin Liao, William Shu Biu Yeung, Ernest Hung Yu Ng, Wai Sum O, Pak Chung Ho

Reprod Biol Endocrinol· November 2024

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Comparing letrozole and mifepristone pre-treatment in medical management of first trimester missed miscarriage: a prospective open-label non-inferiority randomised controlled trial.
Libei Du, Hang Wun Raymond Li, Kristina Gemzell-Danielsson, Zhiqiang Zhang, Yanhong Du, Xiaozhong Wang, Pak Chung Ho

BJOG· February 2024

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Oral emergency contraception with levonorgestrel plus piroxicam: a randomised double-blind placebo-controlled trial.
Raymond Hang Wun Li, Sue Seen Tsing Lo, Kristina Gemzell-Danielsson, Carol Ho Yi Fong, Pak Chung Ho

Lancet· September 2023

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Advanced glycation end-products and its soluble receptor are not independent predictors of incident dysglycaemia or metabolic syndrome in women with polycystic ovary syndrome: a prospective observational study.
Yu Wing Tong, Jennifer Ka Yee Ko, Karen Siu Ling Lam, Sidney Tam, Vivian Chi Yan Lee, Pak Chung Ho

Reprod Biol Endocrinol· May 2023

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Prospective open-label non-inferiority randomised controlled trial comparing letrozole and mifepristone pretreatment in medical management of first trimester missed miscarriage: study protocol.
Libei Du, Raymond Hang Wun Li, Kristina Gemzell-Danielsson, Yan Hong Du, Li Zhang, Pak Chung Ho

BMJ Open· January 2022

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Women's age and total motile normal morphology sperm count predict fecundability: a prospective cohort study.
Mei Ting Lam, Hang Wun Raymond Li, Ching Yin Grace Wong, William Shu Biu Yeung, Pak Chung Ho

BMJ Sex Reprod Health· October 2020

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Performance of ovarian response prediction index (ORPI) in predicting ovarian response and livebirth in the in-vitro fertilisation cycle using a standard stimulation with corifollitropin alpha in a GnRH antagonist protocol.
Dorothy Yuet Tao Ng, Jennifer Ka Yee Ko, Hang Wun Raymond Li, Estella Yee Lan Lau, William Shu Biu Yeung, Pak Chung Ho

Hum Fertil (Camb)· August 2020

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First trimester termination of pregnancy.
Man-Wa Lui, Pak-Chung Ho

Best Pract Res Clin Obstet Gynaecol· February 2020

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The role of galectin-3 in spermatozoa-zona pellucida binding and its association with fertilization in vitro.
Si Mei, Panyu Chen, Cheuk-Lun Lee, Weie Zhao, Ying Wang, Pak-Chung Ho

Mol Hum Reprod· August 2019

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Independent association of serum vitamin D with anti-Mullerian hormone levels in women with polycystic ovary syndrome.
Ho Yan Queenie Wong, Hang Wun Raymond Li, Karen Siu Ling Lam, Sidney Tam, Chi Chung Shek, Pak Chung Ho

Clin Endocrinol (Oxf)· November 2018

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Effect of ulipristal acetate and mifepristone at emergency contraception dose on the embryo-endometrial attachment using an in vitro human trophoblastic spheroid and endometrial cell co-culture model.
Hang-Wun Raymond Li, Ying-Xing Li, Tian-Tian Li, Hongjie Fan, Ernest Hung-Yu Ng, Pak-Chung Ho

Hum Reprod· December 2017

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Preimplantation genetic diagnosis for monogenic diseases.
Vivian Chi Yan Lee, Judy F C Chow, William Shu Biu Yeung, Pak Chung Ho

Best Pract Res Clin Obstet Gynaecol· October 2017

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FIGO's updated recommendations for misoprostol used alone in gynecology and obstetrics.
Jessica L Morris, Beverly Winikoff, Rasha Dabash, Andrew Weeks, Anibal Faundes, Pak Chung Ho

Int J Gynaecol Obstet· September 2017

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A randomized double-blinded controlled trial of hCG as luteal phase support in natural cycle frozen embryo transfer.
Vivian Chi Yan Lee, Raymond Hang Wun Li, William Shu Biu Yeung, H O Pak Chung, Ernest Hung Yu Ng

Hum Reprod· May 2017

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The roles of protein disulphide isomerase family A, member 3 (ERp57) and surface thiol/disulphide exchange in human spermatozoa-zona pellucida binding.
Chi-Wai Wong, Kevin K W Lam, Cheuk-Lun Lee, William S B Yeung, Wei E Zhao, Pak-Chung Ho

Hum Reprod· April 2017

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Serum adiponectin is independently associated with the metabolic syndrome in Hong Kong, Chinese women with polycystic ovary syndrome.
Jennifer Ka Yee Ko, Hang Wun Raymond Li, Karen Siu Ling Lam, Sidney Tam, Vivian Chi Yan Lee, Pak Chung Ho

Gynecol Endocrinol· December 2016

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The effect of 7 days of letrozole pretreatment combined with misoprostol on the expression of progesterone receptor and apoptotic factors of placental and decidual tissues from first-trimester abortion: a randomized controlled trial.
Sofie Shuk Fei Yung, Vivian Chi Yan Lee, Philip Chi Ngong Chiu, Hang Wun Raymond Li, Ernest Hung Yu Ng, Pak Chung Ho

Contraception· April 2016

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Live birth and cumulative live birth rates in expected poor ovarian responders defined by the Bologna criteria following IVF/ICSI treatment.
Joyce Chai, Vivian Chi-Yan Lee, Tracy Wing-Yee Yeung, Hang Wun Raymond Li, Pak-Chung Ho

PLoS One· January 2016

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Correction: Live Birth and Cumulative Live Birth Rates in Expected Poor Ovarian Responders Defined by the Bologna Criteria Following IVF/ICSI Treatment.
Joyce Chai, Vivian Chi-Yan Lee, Tracy Wing-Yee Yeung, Hang Wun Raymond Li, Pak-Chung Ho

PLoS One· September 2015

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Ovarian response and cumulative live birth rate of women undergoing in-vitro fertilisation who had discordant anti-Mullerian hormone and antral follicle count measurements: a retrospective study.
Hang Wun Raymond Li, Vivian Chi Yan Lee, Estella Yee Lan Lau, William Shu Biu Yeung, Pak Chung Ho

PLoS One· June 2015

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Sperm fucosyltransferase-5 mediates spermatozoa-oviductal epithelial cell interaction to protect human spermatozoa from oxidative damage.
Venus Wenxin Huang, Cheuk-Lun Lee, Yin-Lau Lee, Kevin K W Lam, Jennifer K Y Ko, Pak-Chung Ho

Mol Hum Reprod· June 2015

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Preimplantation genetic diagnosis using combined strategies on a breast cancer patient with a novel genomic deletion in BRCA2.
Qingxue Wang, Judy F C Chow, William S B Yeung, Estella Y L Lau, Vivian C Y Lee, Pak-Chung Ho

J Assist Reprod Genet· December 2014

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The effect of endometrial injury on ongoing pregnancy rate in unselected subfertile women undergoing in vitro fertilization: a randomized controlled trial.
Tracy Wing Yee Yeung, Joyce Chai, Raymond Hang Wun Li, Vivian Chi Yan Lee, Pak Chung Ho

Hum Reprod· November 2014

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Array comparative genomic hybridization analyses of all blastomeres of a cohort of embryos from young IVF patients revealed significant contribution of mitotic errors to embryo mosaicism at the cleavage stage.
Judy F C Chow, William S B Yeung, Estella Y L Lau, Vivian C Y Lee, Ernest H Y Ng, Pak-Chung Ho

Reprod Biol Endocrinol· November 2014

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