Objective : To determine whether women with factor V Leiden mutation, a common inherited defect of coagulation, are at increased risk for recurrent pregnancy loss after ICSI. Patients and Methods : Women with recurrent implantation failure were compared to a matching group of women conceived naturally. Factor V Leiden was investigated in each group to determine its homozygosity or heterozygosit...

Background: C-reactive protein (CRP) can be increased after hormonal stimulations. The changes of CRP might affect the success of in-vitro fertilization (IVF). Objective: The aim of this study was to determine the possible relationship between the serum CRP level and outcome of controlled ovarian stimulation, and pregnancy rate in patients undergoing IVF or intra cytoplasmic sperm injection (IC...

Objective Infertility has an adverse effect on Quality of Life (QoL). The present study aimed to evaluate QoL and its effective factors in infertile couples. MaterialsAndMethods Fertility Quality of Life (FertiQoL) Instrument was used to measure QoL among 500 volunteer couplesattending the infertility clinic of Mother and Child Hospital in Shiraz, Iran. The participants’ demographic and clinica...

OBJECTIVE To determine whether semen and plasma presepsin values measured in men with normozoospermia and oligoasthenospermia undergoing invitro-fertilization would be helpful in predicting ongoing pregnancy and live birth. METHODS Group-I was defined as patients who had pregnancy after treatment and Group-II comprised those with no pregnancy. Semen and blood presepsin values were subsequentl...

BACKGROUND There is a discrepancy between the use of terminology employed by clinicians and basic scientists concerning the cytoplasmic droplets of sperm. Most clinicians consider their presence on sperm to be indicative of abnormal sperm, whereas basic scientists consider them to be attributes of normal sperm. METHODS The presence of cytoplasmic droplets on human sperm was examined using con...

Background: The aim of the current study was to assess the mRNA levels of two mitochondria-related genes, including nuclear-encoded NRF1 (nuclear respiratory factor 1), mitochondrial transcription factor A (TFAM), and mitochondrial-encoded cytochrome c oxidase subunit 1 (MT-CO1) genes in various stages of the human oocyte maturation. Methods: Oocytes were obtained from nine infertile women wit...

Background: Comparison of obstetric and neonatal outcomes of twin pregnancies conceived by assisted reproduction technology (ART) with those of spontaneously conceived (SC). Materials and Methods: In this prospective cohort study, all dichorionic twin pregnancies following fresh IVF/ intra-cytoplasmic sperm injection (ICSI) or ICSI cycles (n=320) and (SC) (n=170) in nulliparous women in Royan I...

introduction: the aim of this study was to evaluate the relation between protamine deficiency assessed by cma3 and protamine 1/ protamine 2 (p1/p2) ratio. material and methods: this study was carried out on 71 patients referring to isfahan fertility and infertility center. semen analysis was assessed according to who criteria. cma3 staining was use to determine protamine deficiency. p1/p2 ratio...