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...

STUDY QUESTION Does paternal age affect semen quality and reproductive outcomes in oocyte donor cycles with ICSI? SUMMARY ANSWER Paternal age is associated with a decrease in sperm quality, however it does not affect either pregnancy or live birth rates in reproductive treatments when the oocytes come from donors <36 years old and ICSI is used. WHAT IS KNOWN ALREADY The weight of evidence s...

ObjectiveTo assess the efficacy of fertility-sparing surgery (FSS) in terms reproductive outcomes by following FSS for borderline ovarian tumors (BOTs) and comparing safety versus radical (RS).DesignNationwide cohort study based on prospectively recorded data.SettingSweden.Patient (s)All women age (18–40 years) treated Sweden stage I BOT with use or RS from 2008 to 2015, identified Swedish Qual...

the aim of current study was to determine women´s maternal asthma in pregnancy, delivery and birthl outcomes. using a retrospective cohort design, data of 580 pregnant women were gathered form a large teaching hospital in tehran, iran. the medical records of pregnant women who had attended this hospital between 2009 and 2011 were assessed. data of delivery and birth outcomes were gathered by ob...

BACKGROUND In utero exposure to arsenic is known to adversely affect reproductive outcomes. Evidence of arsenic teratogenicity varies widely and depends on individual genotypic differences in sensitivity to As. In this study, we investigated the potential interaction between 5,10-methylenetetrahydrofolate reductase (Mthfr) genotype and arsenic embryotoxicity using the Mthfr knockout mouse model...

BACKGROUND Reproductive years represent a major proportion of women‟s life. This review focuses on recommended nutritional considerations, physical activity pattern as well as the effect of nutrition education (NE) on behavior modification and health outcomes of women of reproductive age using either single-level, multiple-level or community-level interventions. METHODS For this narrative rev...

Background/Aims: Chronic endometritis (CE) is a poorly investigated pathology that has been related to adverse reproductive outcomes, such as implantation failure and recurrent miscarriage. In this paper we aim to provide an overview about diagnosis, etiology, pathophysiology and treatment of CE, its impact on endometrial microenvironment and how it may be associated with infertility. Methods: ...

In India, gender inequalities have deleterious effects on reproductive health outcomes among women and girls. This study used an interactive storytelling game as a qualitative data collection appro...

recurrent pregnancy loss is usually defined as the loss of two or more consecutive pregnancies before 20 weeks of gestation, which occurs in approximately 5% of reproductive-aged women. it has been suggested that women with thrombophilia have an increased risk of pregnancy loss and other adverse pregnancy outcomes. thrombophilia is an important predisposition to blood clot formation and is cons...

There is a significant public health concern about the potential effects of occupational exposure to toxic substances on reproductive outcomes. Several toxicants with reported reproductive and developmental effects are still in regular commercial or therapeutic use and thus present potential exposure to workers. Examples of these include heavy metals, organic solvents, pesticides and herbicides...