What is a boy girl horse called?
What is a boy girl horse called?

What is a Boy Girl Horse Called?

When it comes to horses, there are various terms used to describe different genders and ages. One common question that often arises is, “What is a boy girl horse called?” In this article, we will delve into the world of horse terminology and provide a comprehensive answer to this query.

Understanding Horse Terminology

Before we dive into the specific term for a boy girl horse, it is essential to familiarize ourselves with some basic horse terminology. Here are a few key terms to get started:

  • Stallion: A mature male horse that is capable of breeding.
  • Mare: A mature female horse that is capable of breeding.
  • Gelding: A castrated male horse.
  • Foal: A young horse of either gender, usually under one year of age.

The Term for a Boy Girl Horse

Now that we have a basic understanding of horse terminology, let’s address the main question: What is a boy girl horse called?

The term used to describe a boy girl horse is hermaphrodite. Hermaphrodite horses possess both male and female reproductive organs. However, it is important to note that hermaphroditism is a rare occurrence in horses and is considered an abnormality.

Hermaphroditism in Horses

Hermaphroditism, also known as intersexuality, is a condition where an individual possesses both male and female reproductive organs. In horses, this condition is extremely rare and occurs due to various genetic and developmental factors.

There are two types of hermaphroditism that can occur in horses:

  1. True Hermaphroditism: In true hermaphroditism, the horse possesses both functional male and female reproductive organs. This means that the horse can produce both sperm and eggs. However, true hermaphrodites are usually infertile due to abnormalities in their reproductive system.
  2. Pseudohermaphroditism: Pseudohermaphroditism refers to a condition where the horse has external genitalia that do not match its internal reproductive organs. In this case, the horse may appear to be male or female externally but possesses internal reproductive organs of the opposite sex.

Causes of Hermaphroditism in Horses

The exact causes of hermaphroditism in horses are not fully understood. However, there are several factors that may contribute to the development of this condition:

  • Genetic Abnormalities: Certain genetic mutations or abnormalities can lead to the development of hermaphroditism in horses.
  • Hormonal Imbalances: Hormonal imbalances during fetal development can disrupt the normal development of reproductive organs, leading to hermaphroditism.
  • Environmental Factors: Exposure to certain environmental factors, such as endocrine-disrupting chemicals, can interfere with the normal development of reproductive organs.

Diagnosing Hermaphroditism in Horses

Diagnosing hermaphroditism in horses can be challenging, as it requires a thorough examination of the horse’s reproductive organs. Here are some common diagnostic methods used:

  • Physical Examination: A veterinarian will perform a physical examination of the horse, looking for any external abnormalities or signs of hermaphroditism.
  • Ultrasound: An ultrasound can be used to visualize the internal reproductive organs and identify any abnormalities.
  • Hormone Testing: Hormone testing can help determine the hormonal balance in the horse’s body and identify any imbalances that may be contributing to the condition.

Treatment and Management of Hermaphroditism

Managing hermaphroditism in horses depends on the specific case and the individual horse’s overall health. Here are some common approaches:

  • Surgical Intervention: In some cases, surgical intervention may be necessary to correct any abnormalities or remove non-functional reproductive organs.
  • Hormone Therapy: Hormone therapy can be used to regulate the horse’s hormonal balance and manage any associated symptoms.
  • Reproductive Management: Hermaphrodite horses are typically infertile. Therefore, reproductive management is not a primary concern.


In conclusion, a boy girl horse is called a hermaphrodite. Hermaphroditism is a rare condition in horses where the individual possesses both male and female reproductive organs. While hermaphroditism can occur due to genetic and developmental factors, it is considered an abnormality. Diagnosing and managing hermaphroditism in horses requires veterinary expertise and specialized care. If you suspect your horse may be a hermaphrodite, it is crucial to consult with a veterinarian for proper diagnosis and guidance.


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