KIRA Uterine Drain Device Evaluation- First-In- Human Study

Inclusion Criteria: * Adult, sex female at birth, age 18 years or older at the time of consent. * Able to understand and provide informed consent to participate in the study. * Undergoing c-section Exclusion Criteria: * Ongoing intrauterine pregnancy * Untreated uterine rupture * Unresolved uterine inversion * Known uterine, cervical, or vaginal anomaly that would prohibit device placement. * Placenta abnormality including a) known placenta accreta, b) retained placenta with known risk factors for placenta accreta (e.g. history of prior uterine surgery, including prior c-section and placenta previa), c) retained placenta without easy manual removal. * Diagnosis of coagulopathy * Current cervical cancer * Current purulent infection of vagina, cervix or uterus. * History of allergy to device materials (thermoplastic elastomers (TPE), acrylonitirile butadiene styrene plastic (ABS), cyanoacrylate) * Lack of study consent