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.
Wednesday, May 20, 2026 · Program ends Day 17 (Jun 6)
4
Total Steps
17
Days Total
ET — 7-Day CIDR — Step-by-Step Schedule
D0
Wed · May 20
8:00 AM
Insert CIDR
D7
Wed · May 27
5:00 PM
Remove CIDR
D9
Fri · May 29
5:00 PM
GnRH injection
D17
Sat · Jun 6
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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