Tools
Protocol Scheduler
Pick a synchronization protocol and your Day 0 date. The tool generates a step-by-step calendar with actual dates for every injection, CIDR pull, and breeding day — ready to hand to your crew.
Tuesday, May 19, 2026 · Program ends Day 17 (Jun 5)
4
Total Steps
17
Days Total
ET — 7-Day CIDR — Step-by-Step Schedule
D0
Tue · May 19
8:00 AM
Insert CIDR
D7
Tue · May 26
5:00 PM
Remove CIDR
D9
Thu · May 28
5:00 PM
GnRH injection
D17
Fri · Jun 5
8:00 AM
Embryo Transfer — Zac
Zac on-site — confirm scheduling
Protocol steps use Fertagyl (gonadorelin, GnRH) and SynchSure (dinoprost tromethamine, PG) by default — Zac's preferred products. Acceptable substitutions: Cystorelin or Factrel for GnRH; Lutalyse or estroPLAN for PG. Dosages are standard; confirm with your veterinarian before administering. This tool is a scheduling aid only.
More detail on these protocols
Reproduction Hub →Ready to book a program
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