Originally Posted by Downthestretch55

Euro,
I'm really not disgreeing with you, as I also think running a mare early in her pregnancy is ok. But you know that fillies fresh off the track (March/April) might not cycle right away. Of course, it depends on the filly, but sometimes it takes a few months for her system to wind down from the rigors and for her system to rid itself of the "medications", if you know what I mean.
Just my two pennies worth.