Purpose Research investigating the effect of acupuncture on in vitro fertilization (IVF) pregnancy outcomes has focused primarily on non-donor cycles. Most trials excluded donor IVF cycles in their design, as donor IVF live birth outcomes are higher than non-donor IVF. In this retrospective chart review, we compared the effect of two standardized acupuncture protocols on donor IVF live birth ou...

In this paper, we introduce the concept of IVF weakly M -continuity and investigate some characterizations for IVF weakly M -continuous mappings between an IVF minimal space and an IVF topological space.

PURPOSE We compared the cost-effectiveness of 4 treatment strategies for varicocele related infertility from the perspective of the health care payor and patient. MATERIALS AND METHODS Cost-effectiveness analysis was performed by studying 4 treatment strategies, namely observation, surgical varicocelectomy followed by in vitro fertilization (IVF) if unsuccessful, gonadotropin stimulated intra...

BACKGROUND To assess the value of testing for ovarian reserve prior to a first cycle IVF incorporating patient and doctor valuation of mismatches between test results and treatment outcome. METHODS A decision model was developed for couples who were considering participation in an IVF programme. Three strategies were evaluated: (I) withholding IVF without prior testing, (II) testing for ovari...

ObjectiveTo identify the risk of stillbirth from in vitro types assisted reproductive technologies compared with spontaneous conception (SC), limited to singleton births.DesignSystematic literature search and chaining on online databases: PubMed, Embase, Scopus.SettingNot applicable.Patient(s)Singleton pregnancies fertilization (IVF) or by IVF intracytoplasmic sperm injection (IVF-ICSI).Interve...

Background Idiopathic ventricular fibrillation (IVF) is a rare cause of sudden cardiac arrest. IVF is currently defined as a resuscitated cardiac arrest victim, preferably with documentation of ventricular fibrillation (VF), in whom known cardiac, respiratory, metabolic, and toxicological causes have been excluded through clinical evaluation. In other words, IVF is diagnosed after exclusion of ...

BACKGROUND This research describes current clinical and demographic features sampled from reproductive endocrinology programs currently offering in vitro fertilization (IVF) in the Middle East. METHODS Clinic leadership provided data via questionnaire on patient demographics, demand for IVF services, annual cycle volume, indications for IVF, number of embryos transferred, twinning frequency, ...

BALB/c mice are widely used in genetic, tumour and immunological studies. However, the mice demonstrate a lower reproduction rate, low fertility and small litters, because of their highly genetic homozygoisty. Based on in vitro fertilization (IVF), a routine technique for biomedical studies, it is worth to evaluate the effects to BALB/c mice on IVF efficiency. In order to test the genetic facto...

The number of children born since the origin of Assisted Reproductive Technologies (ART) exceeds 5 million. The majority seem healthy, but a higher frequency of defects has been reported among ART-conceived infants, suggesting an epigenetic cost. We report the first whole-genome DNA methylation datasets from single pig blastocysts showing differences between in vivo and in vitro produced embryo...

BACKGROUND To gain more insight in whether failure of intrauterine insemination (IUI) treatment in patients with idiopathic subfertility could be related to diminished fertilization, the aim of this study is to compare the fertilization of an initial IVF procedure after six cycles of IUI and the fertilization of an initial IVF procedure without preceding IUI cycles in couples with idiopathic su...