“Poor responders”: Screening and treatment possibilities F. OlivennesR. FanchinR. Frydman News Pages: 115 - 117
The poor-responder patient in an in vitro fertilization-embryo transfer program Zion Ben-RafaelDov Feldberg News Pages: 118 - 120
Lasers for gamete micromanipulation: Basic concepts Y. TadirJ. NeevM. W. Berns Laser Pages: 121 - 125
A modest increase in serum progesterone levels on the day of human chorionic gonadotropin (hCG administration may influence pregnancy rate and pregnancy loss in in vitro fertilization-embryo transfer (IVF-ET) patients Martha DirnfeldShlomit GoldmanHaim Abramovici Clinical Assisted Reproduction Pages: 126 - 129
Follicle stimulating hormone levels on cycle day 3 predict ovulation stimulation response A. EbrahimG. RienhardtJ. P. Van Der Merwe Clinical Assisted Reproduction Pages: 130 - 136
The effect of the age of the recipients on pregnancy rates following donor-oocyte replacement Jerome H. CheckH. Ali AskariHarriet G. Adelson Clinical Assisted Reproduction Pages: 137 - 140
Comparative trial of clomiphene citrate/human menopausal gonadotropin and the contraceptive pill, followed by clomiphene citrate/human menopausal gonadotropin, in a gamete intrafallopian transfer program T. F. KrugerA. FisherK. Smith Clinical Assisted Reproduction Pages: 141 - 144
Factors affecting sperm yield during swim-up Kenneth PurvisInger Egdetveit Male-Factor Infertility Pages: 145 - 150
Sex determination in single mouse blastomeres by polymerase chain reaction Yong-Mahn HanOok-Joon YooKyung-Kwang Lee Reproductive Genetics Pages: 151 - 156
Hatching rate: An optimal discriminator for the assessment of single-blastomere biopsy Ke-Hui CuiPaul J. VermaColin D. Matthews Reproductive Genetics Pages: 157 - 162
Hyperstimulation affects vascular permeability at implantation sites in the rat endometrium Beverley KramerAnsuyah MaganGwynneth de Wet Animal Investigations Pages: 163 - 168
Heterotopic pregnancy—an unusual case report following in vitro fertilization and embryo transfer Yaron ZalelAmihai BarashRichard Borenstein Short Communications Pages: 169 - 171
A partial hydatidiform mole following in vitro fertilization and embryo transfer Amihai BarashYaron ZalelBernard Czernobilsky Short Communications Pages: 171 - 173
The changing pattern of egg donation J. LeetonC. KingR. Withers Short Communications Pages: 173 - 174
Separation of sperm and blood cells during isolation of motile human spermatozoa Søren ZiebeClaus Yding Andersen Short Communications Pages: 175 - 176