The definition of recurrent spontaneous abortion (RSA) has changed over the years, and most societies now advocate defining RSA as two or three consecutive or discontinuous miscarriages with the same sexual partner before 24 weeks gestation In recent years, the incidence of this disease has been on the rise, occurring in about 1%- 5% of pregnancy in women at childbearing age, and the success rate of second pregnancy in RSA females has been significantly reduced The etiology of RSA is extremely complex, including anatomical factors, genetic factors, endocrine factors, infectious and immune factors, and pre-thrombosis etiology. However, the cause of the disease is unclear in half of patients and known as unexplained recurrent spontaneous abortion (URSA)
Age range
20 Years – 30 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Define a novel hypothesis that may explain the aetiology of URSA
Timeframe: within 3 years