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Synchronization Programs

Dairy Protocols

 

Cows

Prostaglandin Program

GnRH-PG

Ovsynch

48h CoSynch

72h CoSynch

56h OvSynch

Presynch- Ovsynch

CIDR-Synch

 

Heifers

MGA-GnRH - Prostaglandin

CIDR-CoSynch

 

Both

Pfizer CIDR

 

 

 

 

Cows:

Prostaglandin Program                                   Return to Top

   

 

Please click on the chart to receive a printable PDF

 

• Maximum No. of Injections = 2
• Maximum No. of Handling Periods = 3
• Duration of Protocol in Days = 7 to 14
• Recommended for Timed AI = No
• Breed Cows Showing Estrus Anytime During the Protocol

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

GnRH-PG                                                               Return to Top

  

• Maximum No. of Injections = 2
• Maximum No. of Handling Periods = 3
• Duration of Protocol in Days = 10 to 11
• Recommended for Timed AI = No
• Breed Cows Showing Estrus Anytime During the Protocol

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

Ovsynch                                                                   Return To Top

 

Please click on the chart to receive a printable PDF

 

• Maximum No. of Injections = 3
• Maximum No. of Handling Periods = 4
• Duration of Protocol in Days = 10
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus Anytime During the Protocol
• CIDR could be used between GnRH and PG (7 days)

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

48 h CoSynch                                                            Return To Top

 

 

Please click on the chart to receive a printable PDF

 

• Maximum No. of Injections = 3
• Maximum No. of Handling Periods = 3
• Duration of Protocol in Days = 9
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus Anytime During the Protocol
• CIDR could be used between GnRH and PG (7 days)

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

72 h CoSynch                                                           Return to Top

 

 

Please click on the chart to receive a printable PDF

  

 

• Maximum No. of Injections = 3
• Maximum No. of Handling Periods = 3
• Duration of Protocol in Days = 10
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus Anytime During the Protocol
• CIDR could be used between GnRH and PG (7 days)

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

56 h Ovsynch                                                            Return to Top

 

Please click on the chart to receive a printable PDF

 

• Maximum No. of Injections = 3
• Maximum No. of Handling Periods = 4
• Duration of Protocol in Days = 10
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus Anytime During the Protocol
• CIDR could be used between GnRH and PG (7 days)

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

Presynch- Ovsynch                                                 Return to Top

 

• Maximum No. of Injections = 5
• Maximum No. of Handling Periods = 6
• Duration of Protocol in Days = 35 to 38
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus Anytime During the Protocol
• CIDR could be used between GnRH and PG (7 days)

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

CIDR-Synch                                                               Return to Top

 

• Maximum No. of Injections = 3 Plus CIDR Insertion & Removal
• Maximum No. of Handling Periods = 4
• Duration of Protocol in Days = 10
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus After CIDR Removal
• Resynch option: 14 days post AI insert CIDR, 7 days later remove CIDR and heat detect.

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

Heifers:

MGA - GnRH - Prostaglandin                                   Return to Top

 

• Maximum No. of Injections = 2 Plus 14 Days of MGA Feeding
• Maximum No. of Handling Periods = 3 Plus 14 days of MGA Feeding
• Duration of Protocol in Days = 36 to 37
• Recommended for Timed AI = No
• Recommended for Virgin Heifers Only

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

 

CIDR-CoSynch                                                           Return to Top

 

• Maximum No. of Injections = 3 Plus CIDR Insertion & Removal
• Maximum No. of Handling Periods = 3
• Duration of Protocol in Days = 8
• Recommended for Timed AI = Yes
• Breed Cows Showing Estrus After CIDR Removal
• Resynch option: 13-14 days post AI insert CIDR, 7 days later remove CIDR and heat detect.

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome.

  

Both:

Pfizer CIDR                                                              Return to Top

 

• Maximum No. of Injections = 1 Plus CIDR Insertion & Removal
• Maximum No. of Handling Periods = 4
• Duration of Protocol in Days = 10 to 11
• Recommended for Timed AI = No
• Breed Cows Showing Estrus After CIDR Removal

The following are suggested protocols and ABS does not guarantee nor can it be held responsible for the actual response and outcome. For more information, please contact the ABS Technical Services Department.