Development of the OPAL prediction model for prediction of live birth in couples with recurrent pregnancy loss: protocol for a prospective and retrospective cohort study in the Netherlands.

Angelos YoussefMarie-Louise van der HoornRik van EekelenAnna A van GelovenMadelon van WelyMyrthe A J SmitsAnnemarie MuldersJan Mm van LithMariëtte GoddijnEileen Lashley

Published in: BMJ open (2022)

NCT05167812.

Keyphrases

pregnancy outcomes
randomized controlled trial
preterm birth
gestational age
pregnant women
intimate partner violence