Trends in multiple birth rates are thought to have been substantially affected by subfertility treatments in the last 25 years, but there are few quantitative assessments of this. This paper examines trends in twin and higher multiple birth rates separately in Scotland, England and Wales and compares their course with corresponding multiple birth rates in the Oxford Record Linkage Study area, w...

Infertility affects 15 percent of couples, and 50 percent of male infertility is potentially correctable. Evaluation of the subfertile man requires a complete medical history, physical examination, and laboratory studies. The main purpose of the male evaluation is to identify and treat correctable causes of subfertility. In addition, many men seek an explanation for their condition, which can b...

Background: Female sexual dysfunction (FSD) and subfertility are common problems affecting approximately 43 20% of women respectively. Studies on association female infertility is not much .the presented study compare the prevalence in patients assessment for sub-fertility those either seeking or already fertility control services at a private sonolive clinic Benha. Methods:This was an analytic...

Recent case reports have suggested that infertility treatment with intracytoplasmic sperm injection (ICSI) may increase the risk of imprinting defects leading to Angelman syndrome (AS). Although imprinting defects account for only 4% of patients with AS, we have found four cases among 16 AS patients born to subfertile couples, who conceived with or without infertility treatment (25%; relative r...

Cytogenetic heteromorphisms are described as variations at specific chromosomal regions with no impact on phenotype. The purpose of this study was to investigate the effects of these chromosomal polymorphisms involved in reproductive failure in the Romanian population. One thousand eight hundred and nine infertile patients, who were referred to Life Memorial Hospital, Bucharest, Romania, betwee...

Objectives: To determine the success rate of Intrauterine Insemination following Controlled Ovarian Hyperstimulation inpatients with subfertility and to frequency prognostic factors affecting this treatment modality.
 Study Design: Cross-sectional study.
 Place Duration Study: Department Obstetrics & Gynecology, Pak-Emirates Military Hospital, Rawalpindi Pakistan, rom Feb Aug 2019...

The mammalian sex-chromosomes (X and Y) have evolved from autosomes and are involved in sex determination and reproductive traits. The Y-chromosome is the smallest chromosome that consists of 2-3% of the haploid genome and may contain between 70 and 200 genes. The Y-chromosome plays major role in male fertility and is suitable to study the evolutionary relics, speciation, and male infertility a...

BACKGROUND Endometrial receptivity plays a key role in the establishment of successful implantation and its impairment may contribute to subfertility and limit the assisted reproduction techniques (ART) success. OBJECTIVE The aim of present study was to investigate endometrial receptivity in terms of β3 integrin, calcitonin and plexin-B1 expression in women with unexplained infertility. MAT...

Male factor subfertility has increasingly been considered the cause of infertility in couples. Many men with male infertility have sperm problems such as oligozoospermia, asthenozoospermia, or teratozoospermia. Because abnormal semen parameters are idiopathic to some extent, no standard therapy has been established to date. Herbal medicine has been reported to have beneficial properties in the ...

Kamphuis and colleagues analysed the overuse of in vitro fertilisation (IVF) treatment, focusing on the newer indications. The incidence of unexplained subfertility as an indication for IVF has undoubtedly increased, but why?With cited incidences being based on registries fromWestern countries, the most likely reason is the increase in female childbearing age and ovarian senescence in older wom...