lutalayse

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zak

Well-known member
Joined
Sep 6, 2008
Messages
582
Today i gave my cow a shot of lutalayse. How long before she should come in heat?

Zak
 

GLZ

Well-known member
Joined
Mar 24, 2008
Messages
385
Depends on where they are in their cycle.

If they are on Day 0-4 of their cycle, they won't show heat Day 5-17, they will show heat in 2-5 days Day 18-21, they will show heat in 1-3 days.

So on this protocol, give lutalyse once and then breed, anything that did not show heat give a second shot of lutalyse a week after the first.  That should get the group in that were on day 0-4 of their cycle.
 
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