Orner , N., Whitacre , M., Burke , M., Nebel-Karp , A., Len , J. and Lyle , S. 2024. Hemoperitoneum secondary to bilateral ovarian enlargement due to undiagnosed male cotwin pregnancy in a mare. Clinical Theriogenology. 16, (Sep. 2024). DOI:https://doi.org/10.58292/CT.v16.10705.