Study on How Lower Ovarian Reserve May Be Linked to More Early Miscarriages in Women with Previous Pregnancies

What this Trial Is About

This research aims to explore whether there is a link between decreased ovarian reserve and a history of early miscarriage. By studying groups with specific reproductive histories, including recurrent pregnancy loss, no previous pregnancies G0, and ectopic pregnancy, investigators hope to better understand how low ovarian reserve LOR affects fertility outcomes. The goal is to provide information that can guide decisions about fertility treatments and interventions for those with LOR. Participants will undergo routine clinical assessments and testing of ovarian reserve, including blood tests for anti-Mllerian hormone AMH and transvaginal ultrasound for antral follicle count AFC. No additional interventions beyond standard care and typical stimulation protocols are involved. The study observes different participant groups based on AMH levels and pregnancy or miscarriage history. During the study, participants will have AMH and AFC tests performed on the day of their first consultation. Researchers will measure these factors to assess ovarian reserve and relate them to participants reproductive histories. This observational study collects data that may improve understanding of fertility challenges and help inform future treatment options. The study is expected to complete by the end of 2026.

Is Decreased Ovarian Reserve Related to an Increased Number of Previous Early Miscarriages?