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This newly developed vaginal probe can detect freemartin heifers and/or determine if heifers born co-twin to a bull have a normal reproductive tract. It is specifically designed to help you determine the gender of freemartin calves with precision and accuracy. With this probe in your toolkit, you'll be able to identify freemartins effortlessly and make informed decisions about their management. Designed to be easy to handle and use, making the process of gender identification efficient and stress-free for you and your animals. The Ru-an Freemartin Probe is built to last, ensuring that you can rely on it for accurate gender determination season after season.