Doppler ultrasound examination of uterine arteries on the day of oocyte retrieval in patients with uterine fibroids undergoing IVFHUNG YU NG, Ernest; PAK CHUNG HO.Human reproduction (Oxford. Print). 2002, Vol 17, Num 3, pp 765-770, issn 0268-1161Article

Anxiolytic premedication reduces preoperative anxiety and pain during oocyte retrieval. A randomized double-blinded placebo-controlled trialHUNG YU NG, Ernest; BENYU MIAO; PAK CHUNG HO et al.Human reproduction (Oxford. Print). 2002, Vol 17, Num 5, pp 1233-1238, issn 0268-1161Article

A comparative study of raw and prepared Semen samples from two consecutive daysMAKKAR, Guneet; HUNG-YU NG, Ernest; SHU-BIU YEUNG, William et al.Journal of reproductive medicine. 2001, Vol 46, Num 6, pp 565-572, issn 0024-7758Article

Comparison of endometrial and subendometrial blood flows among patients with and without hydrosalpinx shown on scanning during in vitro fertilization treatmentHUNG YU NG, Ernest; CHI WAI CHAN, Carina; OI SHAN TANG et al.Fertility and sterility. 2006, Vol 85, Num 2, pp 333-338, issn 0015-0282, 6 p.Article

Effects of metformin on ovulation rate, hormonal and metabolic profiles in women with clomiphene-resistant polycystic ovaries : a randomized, double-blinded placebo-controlled trialHUNG YU NG, Ernest; MING SUN WAT, Nelson; PAK CHUNG HO et al.Human reproduction (Oxford. Print). 2001, Vol 16, Num 8, pp 1625-1631, issn 0268-1161Article

The role and comparison of two techniques of paracervical block for pain relief during suction evacuation for first-trimester pregnancy terminationSIK YAU KAN, Anita; HUNG YU NG, Ernest; PAK CHUNG HO et al.Contraception (Stoneham). 2004, Vol 70, Num 2, pp 159-163, issn 0010-7824, 5 p.Article

Morphometric analysis of peri-implantation endometrium in patients having excessively high oestradiol concentrations after ovarian stimulationGHAZALA SIKANDAR BASIR; O, Wai-Sum; HUNG YU NG, Ernest et al.Human reproduction (Oxford. Print). 2001, Vol 16, Num 3, pp 435-440, issn 0268-1161Article

Comparison of two different doses of lignocaine used in paracervical block during oocyte collection in an IVF programmeHUNG YU NG, Ernest; OI SHAN TANG; KWAN CHI CHUI, David et al.Human reproduction (Oxford. Print). 2000, Vol 15, Num 10, pp 2148-2151, issn 0268-1161Article

Paracervical block with and without conscious sedation : a comparison of the pain levels during egg collection and the postoperative side effectsHUNG YU NG, Ernest; KWAN CHI CHUI, David; OI SHAN TANG et al.Fertility and sterility. 2001, Vol 75, Num 4, pp 711-717, issn 0015-0282Article

A prospective double-blinded, randomized, placebo-controlled trial on the use of letrozole pretreatment with misoprostol for second-trimester medical abortionCHI YAN LEE, Vivian; SHAN TANG, Oi; HUNG YU NG, Ernest et al.Contraception (Stoneham). 2011, Vol 84, Num 6, pp 628-633, issn 0010-7824, 6 p.Article

Factors affecting endometrial and subendometrial blood flow measured by three-dimensional power Doppler ultrasound during IVF treatmentHUNG YU NG, Ernest; CHI WAI CHAN, Carina; OI SHAN TANG et al.Human reproduction (Oxford. Print). 2006, Vol 21, Num 4, pp 1062-1069, issn 0268-1161, 8 p.Article

Concentrations of endometrial protein PP 14 and CA-125 in uterine flushings performed in natural and stimulated cyclesHUNG YU NG, Ernest; LAIRD, Susan Margaret; TIN CHIU LI et al.Human reproduction (Oxford. Print). 2004, Vol 19, Num 4, pp 905-910, issn 0268-1161, 6 p.Article

HMG is as good as recombinant human FSH in terms of oocyte and embryo quality : a prospective randomized trialHUNG YU NG, Ernest; YEE LAN LAU, Estella; SHU BIU YEUNG, William et al.Human reproduction (Oxford. Print). 2001, Vol 16, Num 2, pp 319-325, issn 0268-1161Article

Evaluation of serum antimullerian hormone and inhibin B concentrations in the differential diagnosis of secondary oligoamenorrheaWUN RAYMOND, Hang; ANDERSON, Richard A; SHU BIU YEUNG, William et al.Fertility and sterility. 2011, Vol 96, Num 3, pp 774-779, issn 0015-0282, 6 p.Article

The role of endometrial and subendometrial blood flows measured by three-dimensional power Doppler ultrasound in the prediction of pregnancy during IVF treatmentHUNG YU NG, Ernest; CHI WAI CHAN, Carina; OI SHAN TANG et al.Human reproduction (Oxford. Print). 2006, Vol 21, Num 1, pp 164-170, issn 0268-1161, 7 p.Article

A randomized trial to compare 24 h versus 12 h double dose regimen of levonorgestrel for emergency contraceptionSUK WAI NGAI; FAN, Susan; SHIQIN LI et al.Human reproduction (Oxford. Print). 2005, Vol 20, Num 1, pp 307-311, issn 0268-1161, 5 p.Article

Comparison of ovarian stromal blood flow between fertile women with normal ovaries and infertile women with polycystic ovary syndromeHUNG YU NG, Ernest; CHI WAI CHAN, Carina; SHU BIU YEUNG, William et al.Human reproduction (Oxford. Print). 2005, Vol 20, Num 7, pp 1881-1886, issn 0268-1161, 6 p.Article

Effect of age on ovarian stromal flow measured by three-dimensional ultrasound with power Doppler in Chinese women with proven fertilityHUNG YU NG, Ernest; CHI WAI CHAN, Carina; SHU BIU YEUNG, William et al.Human reproduction (Oxford. Print). 2004, Vol 19, Num 9, pp 2132-2137, issn 0268-1161, 6 p.Article

Cycle-to-cycle variation in utero-ovarian hemodynamic indices in ovarian stimulation and natural cycles of the same women and its effect on the outcome of assisted reproduction treatmentGHAZALA SIKANDAR BASIR; POY WING LAM, Tina; O, Wai-Sum et al.Fertility and sterility. 2002, Vol 78, Num 5, pp 1055-1060, issn 0015-0282, 6 p.Article

Colour Doppler analysis of peri-implantation utero-ovarian haemodynamics in women with excessively high oestradiol concentrations after ovarian stimulationGHAZALA SIKANDAR BASIR; POY WING LAM, Tina; MING TAK CHAU et al.Human reproduction (Oxford. Print). 2001, Vol 16, Num 10, pp 2114-2117, issn 0268-1161Article

Characterization of epithelial cell culture from human hydrosalpinges and effects of its conditioned medium on embryo development and sperm motilityCHUKWUEMEKA AJONUMA, Louis; LING NGA CHAN; HUNG YU NG, Ernest et al.Human reproduction (Oxford. Print). 2003, Vol 18, Num 2, pp 291-298, issn 0268-1161, 8 p.Article

Attitude of at-risk subjects towards preimplantation genetic diagnosis of α- and β-thalassaemias in Hong Kong : Preimplantation Genetics and DiagnosisPUI WAH HUI; YUNG HANG LAM; CHEN, Min et al.Prenatal diagnosis. 2002, Vol 22, Num 6, pp 508-511, issn 0197-3851Article

Regulating reproductive technology in Hong KongHUNG YU NG, Ernest; LIU, Athena; CHAN, Celia H. Y et al.Journal of assisted reproduction and genetics. 2003, Vol 20, Num 7, pp 281-286, issn 1058-0468, 6 p.Article

In vitro fertilization and embryo transfer during natural cyclesHUNG YU NG, Ernest; KWAN CHI CHUI, David; OI SHAN TANG et al.Journal of reproductive medicine. 2001, Vol 46, Num 2, pp 95-99, issn 0024-7758Article