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The outer portion of the vagina is called the vestibule. This area contains the urethral opening, where urine exits the body. horse vajina
The mare's reproductive system consists of the following components: If this isn't the topic you were looking
Its appearance changes significantly based on the mare's estrous cycle. Under the influence of estrogen (when in heat), the cervix becomes soft, pink, and relaxed to allow for the passage of sperm. Under the influence of progesterone (when pregnant or not in heat), it becomes tightly closed and pale to protect the uterus. 4. The Uterus and Ovaries The mare's reproductive system consists of the following
It serves as the first barrier against environmental contamination of the internal tract.