Next-Generation Endometriosis Diagnostics Through Comprehensive Multi-Dimensional Analysis

Inclusion Criteria: Participants eligible for cases with endometriosis and adenomyosis, must meet the following criteria: * Able to give informed consent for participation in the study. * European descent. * Confirmed diagnosis of both endometriosis and adenomyosis through ultrasound screening. * Listed for assisted reproductive treatment, specifically within their first or second IVF cycle. Participants eligible for cases with only endometriosis must meet the following criteria: * Able to give informed consent for participation in the study. * European descent. * Confirmed diagnosis of endometriosis with no ultrasound evidence of adenomyosis. * Enrolled in an assisted reproductive treatment cycle involving embryo thawing. Participants eligible for cases with only adenomyosis must meet the following criteria: * Able to give informed consent for participation in the study. * European descent. * Confirmed diagnosis of adenomyosis with no ultrasound evidence of endometriosis. * Enrolled in an assisted reproductive treatment cycle involving embryo thawing. Participants eligible as controls must meet the following criteria: * Able to give informed consent for participation in the study. * European descent. * Undergone ultrasound screenings that have excluded the presence of endometriosis or adenomyosis. * Listed for assisted reproductive treatment, specifically within their first or second IVF cycle. * Presence of reduced ovarian reserve or non-severe male factor infertility. Exclusion Criteria: * Patients unable or unwilling to sign the informed consent * Individuals who exhibit the presence of sactosalpinx or other uterine pathologies such as fibroids, polyps, or irregular endometrial thickening will be excluded from participation in this study. These exclusion criteria are applicable across all groups to ensure the accuracy and reliability of the study's findings related to endometriosis and adenomyosis.