when do you guys pull CIDRS?

[shadowran]

I read somewhere that people pulled them as soo as 5 days but I was told by Pipestone leave them in a minimum of 12 days I will be putting them in soon and I always have left them in for 12 to 15 days and than PG600

[sheepdog76]

I have been using CIDRS for over 5 years for fall lambing. I use to leave them in for 10-12 days. But for the past 2 years I have pulled them at 7 days. This is the time line that most research has recommended.