Objective To compare the perinatal outcome of singleton and twin pregnancies between
natural and assisted conceptions. Design Systematic review of controlled studies published …

Purpose Ectopic pregnancy (EP) presents a major health problem for women of child-
bearing age. EP refers to the pregnancy occurring outside the uterine cavity that constitutes …

Background Despite the great possibility of publication bias in studies of diagnostic test
research, empirical studies about publication bias have mainly focused on studies of …

The first edition of the Textbook of Assisted Reproductive Techniques was published in
2001. As the textbook now enters its sixth edition, some 45 years since the birth of Louise …

Objective To evaluate the scientific literature on current methods of uterine cavity and tubal
patency assessment. Design Review of literature and appraisal of relevant articles using …

The study was conducted to evaluate if the diagnosis and treatment of intrauterine lesions
with office hysteroscopy is of value in improving the pregnancy outcome in patients with …

In this study, we compare the prognostic significance of hysterosal**ography (HSG) and
laparoscopy for fertility outcome. In a prospective cohort study in 11 clinics participating in …

Approximately 85% to 90% of healthy young couples conceive within 1 year of trying, and
most conceive within 6 months. 1 However, 10% to 15% of couples have difficulty …

Objective: To assess the discriminative capacity of Chlamydia antibody titers in the
diagnosis of tubal pathology in subfertile patients. Design: Meta-analysis of studies …

Current proposals for classifying female genital anomalies seem to be associated with
limitations in effective categorization, creating the need for a new classification system that is …