Cystic Ovaries
The intravenous or intramuscular dosage of Fertagyl is 86 mcg gonadorelin (2 mL) per cow.
Reproductive Synchrony
For lactating dairy cows, the intramuscular dosage of Fertagyl is 86 mcg gonadorelin (2 mL) per cow, used in reproductive synchrony programs similar to the following:
• Administer the first Fertagyl injection (2 mL) on Day 0.
• Administer 2 mL of Estrumate (500 mcg cloprostenol, as cloprostenol sodium) by intramuscular injection 6 to 8 days after the first Fertagyl injection.
• Administer the second Fertagyl injection (2 mL) 30 to 72 hours after the Estrumate injection.
• Perform FTAI 8 to 24 hours after the second Fertagyl injection, or inseminate cows on detected estrus using standard herd practices.
For beef cows, the intramuscular dosage of Fertagyl is 86 mcg gonadorelin (2 mL) per cow, used in reproductive synchrony programs similar to the following:
• Administer the first Fertagyl injection (2 mL) on Day 0.
• Administer 500 mcg cloprostenol (as cloprostenol sodium) by intramuscular injection 6 to 8 days after the first Fertagyl injection.
• Administer the second Fertagyl injection (2 mL) 30 to 72 hours after the cloprostenol sodium injection.
• Perform FTAI 0 to 24 hours after the second Fertagyl injection, or inseminate cows on detected estrus using standard herd practices.
