Protocol for the Endometriosis Research Queensland Study (ERQS): an integrated cohort study approach to improve diagnosis and stratify treatment.

Introduction: Endometriosis is a common gynaecological disease associated with pelvic pain and subfertility. There are no non-invasive diagnostic tests, medical management requires suppression of oestrogens and surgical removal is associated with risk. Endometriosis is a complex genetic disease with variants in at least 27 genetic regions associated with susceptibility.

Late termination of pregnancy at a major Queensland tertiary hospital, 2010-2020.

Objective: To review rates of and indications for late pregnancy feticide at a major Queensland tertiary perinatal centre over the past decade.

Design: Retrospective cohort study.

Setting, Participants: The Centre for Advanced Prenatal Care at the Royal Brisbane and Women's Hospital, a tertiary perinatal centre; feticides of singleton pregnancies of at least 22 weeks' gestation, 1 January 2010 - 31 December 2020.