Objective: To evaluate whether baseline characteristics and prognostic profiles differed between couples who drop out from intrauterine insemination (IUI) and couples that continue IUI, and the reasons for couples dropping out from IUI programs.
Design: Retrospective observational cohort study.
Setting: Fertility centers.
Hum Reprod
February 2012
Background: We recently reported that treatment with intrauterine insemination and controlled ovarian stimulation (IUI-COS) did not increase ongoing pregnancy rates compared with expectant management (EM) in couples with unexplained subfertility and intermediate prognosis of natural conception. Long-term cost-effectiveness of a policy of initial EM is unknown. We investigated whether the recommendation not to treat during the first 6 months is valid, regarding the long-term effectiveness and cumulative costs.
View Article and Find Full Text PDFObjectives: To evaluate the recommendations for additional fetal blood sampling (FBS) when using ST-analysis of the fetal electrocardiogram.
Design: Prospective cohort study.
Setting: Three academic and six non-academic teaching hospitals in the Netherlands.
Objective: To evaluate the effectiveness of 15 minutes of immobilisation versus immediate mobilisation after intrauterine insemination.
Design: Randomised controlled trial. Setting One academic teaching hospital and six non-academic teaching hospitals.
Objective: To assess the accuracy of our recently developed prediction model in a prospective validation study to predict the outcome of intrauterine insemination (IUI).
Design: Descriptive prospective validation study.
Setting: Seven fertility centers in the Netherlands.