When should a mare go for assisted reproduction?

The research article discusses when a mare should be referred for assisted reproductive techniques (ART) and identifies the best ART depending on the underlying cause of the mare’s infertility.

Objective of the Research

• The main objective of this study is to provide insight into the use of assisted reproduction techniques (ART) in horses, specifically mares. These techniques have proven useful in enhancing fertility for mares which otherwise had difficulties in breeding through conventional means.

Identifying the Problem

• The article advocates for the identification of the root cause of the subfertility in mares before recommending an ART. Pinpointing this underlying cause allows for a more strategic approach to selecting the most suitable ART.

Common Assisted Reproductive Techniques Covered

• The research delves into three of the most used ART within the equine practice which are the embryo transfer, oocyte transfer, and the intracytoplasmic sperm injection.

The Complexity and Risks of Assisted Reproductive Techniques

• The paper highlights the complexities and risks involved in each of the three ART methods. This knowledge aids practitioners in making an informed decision on which ART to recommend based on which one can best address the identified cause of the mare’s subfertility, whilst taking into consideration the level of complexity and associated risks.

Making the Suitable Choice

• With a better understanding of the complexities, risks, and potential success rates of the different ART options, practitioners will be suitably equipped to refer a mare to the least complex yet most suitable and successful ART. This will invariably lead to better fertility outcomes for subfertile mares.