CONTEXT Many pregnancies are unintended, particularly in certain population groups. Determining whether unintended pregnancy rates and disparities in rates between subgroups are changing may help policymakers target reproductive health services to those women most in need. METHODS To calculate rates of unintended pregnancy and related outcomes, data on pregnancy intendedness from the 2002 Nat...

Embryo evaluation and selection is fundamental in clinical IVF. Time-lapse follow-up of embryo development comprises undisturbed culture and the application of the visual information to support embryo evaluation. A meta-analysis of randomized controlled trials was carried out to study whether time-lapse monitoring with the prospective use of a morphokinetic algorithm for selection of embryos im...

the effect and outcome of pregnancy in patients with chronic idiopathic glomerulonephritis was studied. the study population consisted of 98 patients. all patients were divided into 8 groups according to presence, absence or coexistence of 3 general risk factors such as hypertension, renal failure and nephrotic syndrome. the adverse effect of renal disease and risk factors on the outcome of pre...

This article covers recent developments in the field of equine artificial insemination. Use of both chilled and frozen semen is discussed. For chilled semen, there is new information about what to do if the semen shipment is delayed and on maximising pregnancy rates in older mares by careful evaluation of the cervix. The number of motile sperm needed for insemination is reviewed in light of the...

background: human menopausal gonadotropin (hmg) has contributed many improvements to human assisted reproduction. however, effects of hmg on oocyte development and clinical results remain controversial. objective: this study was conducted to investigate the effects of hmg on the zona pellucida of oocytes, as well as clinical results in superovulation treatment. materials and methods: this retro...

background : cytomegalovirus (cmv) is the most common cause of congenital infection, with increased morbidity and mortality at birth. the risk of intrauterine infection largely depends on the time of maternal infection during pregnancy. currently, no national screening test for cmv infection is available during pregnancy in iran. the aim of this study was to determine the seroprevalence of cmv ...

Background: Uterine myoma is the most common benign pathology during reproductive age. It has been suggested that the presence of uterine myoma may cause infertility and recurrent pregnancy loss. The purpose of this study was to determine the effect of abdominal myomectomy as a therapy on pregnancy rate in infertile women. Materials and Methods: We considered eligible for this study only the 82...

pregnancy, labor and delivery are known to be associated with higher rate of fetal and neonatal complications in old primigravidas. in a period of 5 rears (2531 - 36) there were 30000 deliveries at amin hospital, among them, there are records of 355 deliveries in primigravidas over 35 years of age who are included in this retrospective study. comparison with the same number of primigravidas und...