Abstract Study question What is the cumulative ongoing pregnancy rate within one year after visiting RIF outpatient clinic in patients with IVF/ICSI treatment? Summary answer The was 42.9% a mean time to of 8.8 months (95% CI 7.5-10.1 months). known already An estimated portion 10-15% IVF experience RIF. Multiple add-on treatments have been proposed, however, evidence for effective clinical the...