Dr. Jennifer K.Y. KO 高嘉意醫生

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Consultant

MBBS (HK); MRCOG; FHKCOG; FHKAM (O&G); Cert RCOG (Rep Med)
location 6/F, Professorial Block, Queen Mary Hospital
phone (852)-2255-4517
fax (852)-2855-0947
Publications
2024
2022
  • Ko K.Y.J., Shi J., Li R.H.W., Yeung W.S.B. and Ng E.H.Y., 100 YEARS OF VITAMIN D: Effect of serum vitamin D level before ovarian stimulation on the cumulative live birth rate of women undergoing in vitro fertilization: a retrospective analysis, Endocrine Connections. 2022, 11.
  • Wong E., Ng E.H.Y., Li R.H.W. and Ko K.Y.J., Comparing the intercycle variation of serum anti‐Mullerian hormone and antral follicle count measurements over four consecutive menstrual cycles, Clinical Endocrinology. 2022. http://dx.doi.org/10.1111/cen.14843
  • Ko K.Y.J., Shi J., Li R.H.W., Yeung W.S.B. and Ng E.H.Y., 100 YEARS OF VITAMIN D: Effect of serum vitamin D level before ovarian stimulation on the cumulative live birth rate of women undergoing in vitro fertilization: a retrospective analysis, Endocrine Connections. 2022, 11.
  • Tung T.S., Wong R.S.M., Cheung C.K.M., Ko K.Y.J., Chan B.N.K., Lee A., So H.K., Wong W.H.S., Leung W.C. and Ip P., Total 25(OH)D Concentration Moderates the Association between Caffeine Consumption and the Alkaline Phosphatase Level in Pregnant Women, Nutrients. 2022, 14, 1616.
2021
  • Ko K.Y.J., Kan A., Leung P., Lee V.C.Y., Li R.H.W., Ledger W. and Ng E.H.Y., Comparison of the number of oocytes obtained after ovarian stimulation between Chinese and Caucasian women undergoing in vitro fertilization using a standardized stimulation regime, Journal of Ovarian Research. 2021, 14. http://dx.doi.org/10.1186/s13048-021-00928-4
  • Ko JKY, Lam KKW, Cheng HHY, Lui MW, Yung SSF, Li RHW, Lau EYL, Ho PC, Yeung WSB, Ng EHY (2021). Fertility Preservation Programme in a Tertiary-Assisted Reproduction Unit in Hong Kong. Fertility & Reproduction. Vol. 03, No. 03, pp. 94-100.
  • Yung S.F.S., Lai S.F., Lam M.T., Lui M.W.E., Ko K.Y.J., Li R.H.W., Wong J.Y.Y., Lau Y.L.E., Yeung W.S.B. and Ng E.H.Y., Hyaluronic acid–enriched transfer medium for frozen embryo transfer: a randomized, double-blind, controlled trial, Fertility and Sterility. 2021, 116, 1001-1009. http://dx.doi.org/10.1016/j.fertnstert.2021.02.015
  • Ko K.Y.J., Lao T.H.T. and Cheung V.Y.T., Pictorial Blood Loss Assessment Chart for evaluating heavy menstrual bleeding in Asian women, Hong Kong Medical Journal. 2021, 27, 399-404. http://dx.doi.org/10.12809/hkmj208743
  • Chan M.K.D., Cheung K.W., Ko K.Y.J., Yung S.F.S., Lai S.F., Lam M.T., Ng Y.T.D., Lee V.C.Y., Li R.H.W. and Ng E.H.Y., Use of oral progestogen in women with threatened miscarriage in the first trimester: a randomized double-blind controlled trial, Human Reproduction. 2021, 36, 587-595. http://dx.doi.org/10.1093/humrep/deaa327
2019

  • Li R.H.W., Ko K.Y.J., Lee V.C.Y., Yung S.F.S., Lau Y.L.E., Yeung W.S.B., Ho P.C. and Ng E.H.Y., Comparing antral follicle count and serum anti?Mullerian hormone level for determination of gonadotrophin dosing in in?vitro fertilisation: a randomized trial , Ultrasound in Obstetrics & Gynecology. 2019. http://dx.doi.org/10.1002/uog.20402

  • Seto T.Y.M., Ko K.Y.J., Cheung K.W., To K.K.W., Hui P.W., Lao T.H.T. and Lee C.P., The Accuracy of Self-Screening of Group B Streptococcus in Pregnant Women—A Randomized Crossover Study, Journal of Obstetrics and Gynaecology Canada. 2019, 41, 792-797. http://dx.doi.org/10.1016/j.jogc.2018.08.003

  • Wong H.Y.Q., Lui M.W.E., Yung S.F.S., Ko K.Y.J., Li R.H.W. and Ng E.H.Y., Randomized controlled trial of transcutaneous electrical nerve stimulation for pain relief during transvaginal oocyte retrieval using conscious sedation: study protocol for a randomized controlled trial, Trials. 2019, 20. http://dx.doi.org/10.1186/s13063-019-3227-5

2018

  • Ko JKY, Cheung VYT, Pun TC, Tung WK (2018). A randomized controlled trial comparing trainee-directed virtual reality simulation training and box trainer on the acquisition of laparoscopic suturing skills. J Obstet Gynaecol Can. Mar;40(3):310-316.

  • Ko K.Y.J. and Cheung V.Y.T., Comment on: Delayed intestinal perforation and vertebral osteomyelitis after high-intensity focused ultrasound treatment for uterine leiomyoma, Obstetrics & Gynecology Science. 2018, 61: 177. http://dx.doi.org/10.5468/ogs.2018.61.2.177 (Publication No. : 293682)

  • Ko K.Y.J., Seto T.Y.M. and Cheung V.Y.T., Thermal bowel injury after ultrasound-guided high-intensity focused ultrasound treatment of uterine adenomyosis, Ultrasound in Obstetrics & Gynecology. 2018, 52: 282-283. http://dx.doi.org/10.1002/uog.18965 (Publication No. : 293591)

  • Wong Q.H.Y., Yeung T.W.Y., Yung S.F.S., Ko K.Y.J., Li R.H.W. and Ng E.H.Y., The effect of 12-month dehydroepiandrosterone supplementation on the menstrual pattern, ovarian reserve markers, and safety profile in women with premature ovarian insufficiency, Journal of Assisted Reproduction and Genetics. 2018, 35: 857-862. http://dx.doi.org/10.1007/s10815-018-1152-2 (Publication No. : 289307)

  • Wong QHY, Yeung TWY, Yung SSF, Ko JKY, Li HWR, Ng EHY. The effect of 12-month dehydroepiandrosterone supplementation on the menstrual pattern, ovarian reserve markers, and safety profile in women with premature ovarian insufficiency. J Assist Reprod Genet 2018.

2017

  • Ko K.Y.J. and Cheung V.Y.T., Management of acquired uterine arteriovenous malformations following early pregnancy complications, Journal of Pediatrics, Obstetrics and Gynaecology. 2017, 169.

2016

  • Ko J.K. and Cheung V.Y.T., Management and outcome of sonographically diagnosed uterine enhanced myometrial vascularity / arteriovenous malformations following early pregnancy events: a single center experience., Medical Ultrasonography. 2016, 403-4. http://dx.doi.org/10.11152/mu.2013.2066.183.kyk

  • Ko JK, Yung SS, Seto MT, Lee CP. A questionnaire study on the acceptability of self-sampling versus screening by clinicians for Group B Streptococcus. J Chin Med Assoc. 2016 Feb;79(2):83-7.

  • Ko K.Y.J., Chai J., Lee V.C.Y., Li R.H.W., Lau Y.L.E., Ho K.L., Tam P.C., Yeung W.S.B., Ho P.C. and Ng E.H.Y., Sperm retrieval rate and pregnancy rate in infertile couples undergoing in-vitro fertilisation and testicular sperm extraction for non-obstructive azoospermia in Hong Kong, Hong Kong Medical Journal. 2016, 22(6): 556-562.

  • Ko K.Y.J., Li R.H.W., Lam K.S.L., Tam S., Lee V.C.Y., Yeung T.W.Y., Ho P.C. and Ng E.H.Y., Serum adiponectin is independently associated with the metabolic syndrome in Hong Kong, Chinese women with polycystic ovary syndrome, Gynecological Endocrinology. 2016, 32: 390-394. http://dx.doi.org/10.3109/09513590.2015.1126708

2015

  • Huang VW, Lee CL, Lee YL, Lam KK, Ko JK, Yeung WSB, Ho PC, Chiu PC. Sperm fucosyltransferase-5 mediates spermatozoa-oviductal epithelial cell interaction to protect human spermatozoa from oxidative damage. Molecular Human Reproduction 2015 Jun;21(6):516-26.

  • Ko JK, Li RH, Cheung VY. Caesarean scar pregnancy: a 10-year experience. The Australian & New Zealand journal of obstetrics & gynaecology. 2015;55(1):64-9.

  • Ko JK, Li RH, Cheung VY. Two-dimensional versus three-dimensional laparoscopy: evaluation of physicians' performance and preference using a pelvic trainer. Journal of minimally invasive gynecology 2015;22(3):421-7.

2014

  • Ko JK, Cheung VY. Time to revisit the human chorionic gonadotropin discriminatory level in the management of pregnancy of unknown location. J Ultrasound Med. 2014 Mar;33(3):465-71.

  • Ko JK, Seto MT, Ngu SF, Cheung VT. Urethral prolapse in a postmenopausal woman. Journal of Obstetrics and Gynaecology Canada. J Obstet Gynaecol Can 2014. Feb;36(2):105.

  • Ko JKY, Cheung VYT. In the era for 3D for laparoscopy. The Hong Kong Medical Diary. 2014 Sep;19(9):10-1.

  • Ko JKY, Huang VW, Li RHW, Yeung WSB, Ho PC and Chiu CN. An in vitro study of the effect of mifepristone and ulipristal acetate on human sperm functions. Andrology 2014;2(6):868-874.

  • Ko JKY, Seto TYM, Ngu SF and Cheung VYT. Urethral Prolapse In A Postmenopausal Woman. J Obstet Gynaecol Canada 2014, 36(2): 105.

2013

  • Ko JK, Shek NW, Lee CP. Transient diabetes insipidus with severe maternal and fetal hypernatremia. Case Report in Perinatal Medicine 2013. In press.

  • Ngu SF, Ko JK, Cheung VY. Value of human chorionic gonadotropin levels in diagnosing cervical ectopic pregnancy. Acta Obstet Gynecol Scand. 2013 May;92(5):608-9. [PubMed]

2012

  • Ko JK, Wan HL, Ngu SF, Cheung VY, Ng EH. Cesarean scar molar pregnancy. Obstet Gynecol. 2012 Feb;119(2 Pt 2):449-51. [PubMed]