Fertagyl Sterile Solutino (GnRH)Available in 20mL and 100mL bottles Fertagyl is an approved medication for specific uses in cattle: Treatment of cystic ovaries in dairy cattle: It addresses cystic ovaries, a condition affecting dairy cows. Estrous synchronization in dairy and beef cattle: It can be used alongside Estrumate (cloprostenol injection) to synchronize estrous cycles. This synchronization facilitates fixed-time artificial insemination (FTAI), a process crucial for reproductive management in both lactating dairy cows and beef cows. Dosage & Administration: Each milliliter (mL) of Fertagyl contains 43 micrograms of gonadorelin. For the treatment of cystic ovaries: Administer 2 mL per cow via either intravenous or intramuscular injection. For estrous synchronization: Also administer 2 mL per cow via either intravenous or intramuscular injection. Detailed dosing regimens can be found in the package insert. *This product requires a prescription from your veterinarian. They can submit it in a few different ways: - Fax a prescription form to 515-573-5331   - Call 515-573-3705 to give verbal authorization -Send a prescription to orders@jrgsupply.com - Or provide us with your veterinarian's contact information and we will reach out to them for you! Please let us know if you have any questions. We appreciate your business!This product does not ship to the state of California.