Background The conventional ovarian stimulation protocol aims to provide the maximum number of oocytes for fertilization which is lead to several embryos for selecting to transfer. There are some complications in this case like; OHSS, Multiple gestation, Time consuming, Patients discomfort, High costs, Emotional distress and Reduced implantation rate due to the embryo- endometrial asynchrony. R...

Cryopreservation of embryos and gametes has become an indispensible service for infertility treatment. Vitrification is now a prevalent technique for cryopreservation in assisted reproductive technology (ART) replacing, in many cases, conventional slow cooling methodology. Fertility preservation in female patients has become a very topical issue. Various malignant and nonmalignant diseases have...

Controlled ovarian stimulation (COS) in in vitro fertilization (IVF) cycles is the starting point from which couple's prognosis depends. Individualization in follicle-stimulating hormone (FSH) starting dose and protocol used is based on ovarian response prediction, which depends on ovarian reserve. Anti-Müllerian hormone levels and the antral follicle count are considered the most accurate and ...

BACKGROUND Fragile X syndrome is associated with low ovarian reserve and poor ovarian response. The aim of this study was to investigate whether CGG repeats on the fragile X mental retardation 1 (FMR1) gene have predictive value for ovarian response to stimulation with gonadotrophins and for clinical outcome in our oocyte donation program. METHODS Oocyte donor candidates were selected accordi...

objective(s): progestrone is a prequisite for pre-implantation angiogenesis and induce decidual angiogenesis. it is unknown the effect of progestrone administration on the endometrium of hyperstimulated mice at pre-implantation time. material and methods: adult female nmri mice were divided in three groups [control group, ovarian stimulated group and progestrone treated mice after ovarian stimu...

Achieving ovulation in women with Kallmann's syndrome requires both exogenous FSH and LH to successfully stimulate follicular maturation and ovarian steroidogenesis. We present a case of a woman with Kallmann's syndrome, who had poor ovarian response to stimulation by exogenous gonadotrophins. When she was given testosterone by patch before initiation of gonadotrophins, her stimulation dramatic...