Predicting the weaning age - 1 week batch

What batch system are you running?  1 week, 2 week, 3 week?

The average weaning age of your batch can be predicted from the number of females bred during the breeding week

This spreadsheet aims to illustrate that it is essential that the "batch" is made quickly before day 7 post-weaning

And:  the importance of classifying day one of the batch as the day after weaning

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