Background Effects of GCSF (Granulocyte Colony-stimulating Factor) injection in patients suffering from recurrent pregnancy loss has been studied in some studies and we now know that transvaginal perfusion of G-CSF might be helpful for improvement of implantation rate among patients with thin endometrium and patients under in vitro fertilization /embryo transfer (IVF/ET) or intracytoplasmic spe...

objective: the aim of this study is to examine the effect of the embryo transfer (et) day on clinical pregnancy success rates in in vitro fertilization-et (ivf-et) cycles. materials and methods: in this retrospective study, we divided patients with infertility who underwent ivf-et with fresh embryos into two groups depending on whether the et was performed on weekdays or weekends. the main outc...

Background: To ascertain whether using ultrasound guidance during intrauterine insemination (IUI) could increase pregnancy rates. Materials and Methods: The population under study consisted of 73 consecutive couples subjected to IUI in our Human Reproduction Unit, between September and December 2006, with a total of 231 IUI cycles performed. The patients were randomized using a computer-generat...

background: so far, many studies investigated factors that affect pregnancy rates after intrauterine insemination (iui). various investigators have not agreed on the nature and ranking of these criteria. objective: the aim of this study was to assess the predictive factors for pregnancy rate after controlled ovarian hyperstimulation (coh)/ iui. materials and methods: retrospective study of all ...

background: reviewing the literature reveals that pentoxifylline (ptx) plus tocopherol (vitamin e) are used mainly to promote sperm quality. however trials focusing on the effects of these drugs in female partner are limited. combination of pentoxifylline and vitamin e appeared to improve the pregnancy rate in patients with a thin endometrium by increasing the endometrial thickness and improvin...

the success of oocyte donation is influenced by multiple factors. we performed a retrospective analysis to evaluate prognostic factors in oocyte donation cycles. the main outcome measurements including recipient age, donor age, estradiol level in midcycle, the day of transfer and number of transferred embryos were not different in pregnant and non pregnant groups. endometrial pattern but not en...

a bstract background: non‑medical utilization of pre‑implantation genetic diagnosis (pgd), like sex selection, is increasing, therefore it is necessary to follow‑up the health and outcome of fertilization and newborn’s birth followed pgd. the aim of this study was to evaluate the outcome of fertilization after sex selection by pgd and the relation between the age of parents and the outcome of f...

background: intrauterine insemination (iui) is one of the most appropriate and cost-effective methods in infertility treatment. objective: we aimed to investigate effect of vaginal misoprostol on pregnancy rate after iui. materials and methods: two hundred and ten infertile women who were referred to infertility clinic of alzahra hospital by an indication of iui during 2012-2013 were randomly a...