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This uterus is from a Holstein heifer that had been anestrus for more than 90 days.  The right ovary has been cut open to show the Corpus Luteum.  Note the fluid in the uterus (Hydrometria).

Persistent corpus luteum

Credit: Dr. T. Y. Tanabe

Digital Credit: Dr. J. Riesen

Publisher: PSU

Rights: Image Gallery user terms

Description: This uterus is from a Holstein heifer that had been anestrus for more than 90 days. The right ovary has been cut open to show the Corpus Luteum. Note the fluid in the uterus (Hydrometria).

Resolution: 1024x705

File Size: 458.69 KB