نتایج جستجو برای: prevalence of infertility
تعداد نتایج: 21176805 فیلتر نتایج به سال:
The experience of infertility can cause distress in many women, and there is a dearth of research that addresses infertility type (i.e., primary or secondary) and strengths-based constructs, such as self-compassion. Although the prevalence of secondary infertility (i.e., experiencing infertility after having a child) is significantly greater than primary infertility (i.e., experiencing infertil...
background: evidences suggest an association between the prevalence of thyroid peroxidase (anti-tpo) and anti thyroglobulin (anti-tg) with recurrent abortions and infertility. iodine deficiency was once endemic in iran and little data is available about the prevalence of these antibodies in different groups of fertile or infertile individuals. objective: this case control study was designed to ...
BACKGROUND Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of reproductive age and is the most common cause of infertility due to anovulation. There is no single criterion for the diagnosis of this syndrome. OBJECTIVE The purpose of this study was to investigate the prevalence of PCOS and its associated complications in Iranian women using meta-analysis method....
Breeding for fine black fur has generated a colony of mink wherein 20-30% of the males are infertile. Two clinical groups are distinguishable: one being infertile from the start (primary infertility), and the other infertile after one or more years of fertility (secondary fertility). Although the etiology of primary infertility is unknown, the available data indicate that secondary infertility ...
BACKGROUND The majority of Chlamydia trachomatis infections in women are asymptomatic, but may give rise to pelvic inflammatory disease (PID) and tubal infertility. Screening programmes aim at reducing morbidity in individuals by early detection and treatment, and at decreasing the overall prevalence of infection in the population. A number of modelling studies have tried to calculate the thres...
BACKGROUND The aim of this study was to investigate the prevalence of infertility and the use of infertility treatment among women aged 40-55 years. METHODS Population-based postal questionnaire survey of UK women. Over 60,000 women randomly sampled from the 2001 electoral roll were sent a questionnaire, and those aged 55 years and under who had ever been pregnant or tried to achieve a pregna...
Introduction: The problem that engaged obstetrics & gynecologists was causes of polycystic ‎ovaries (PCO) and one of its important clinical complications is infertility. Laparoscopy has high ‎value and precision in disease diagnosis. ‎ Objective: This study aims to survey the prevalence of PCO in infertility by laparoscopy and its ‎relation to age, duration and type of infert...
OBJECTIVE To study the prevalence of infertility, both primary and secondary, outcome of pregnancy, occupation, and uptake of medical services in a total population of women from a geographically defined area. DESIGN A postal questionnaire survey of an age cohort of women who had completed their fertility, and who were randomly selected from the Grampian Health Board's primary care register. ...
Background: Subclinical hypothyroidism (SCH) remains largely unnoticed as a major cause of infertility due toasymptomatic. Polymorphisms of phosphodiesterase 8B gene (PDE8B) have been linked with various diseases,including female infertility. Hence, we aimed to study prevalence of SCH, in infertile females, explore associationof PDE8B rs4704397 A/G and rs6885099 G/A polymorphi...
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