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AWEX EMI 1890 +37
Micron 17 2623 +73
Micron 18 2532 +71
Micron 19 2313 +25
Micron 20 2132 +20
Micron 21 2041n +15
Micron 25 1228n -
Micron 28 860 +25
Micron 30 763 +48
Micron 16.5 2664 +75
MCar 1090 +8

Hypocalcaemia is caused by the animal being unable to mobilise calcium from the bone quickly enough to maintain normal blood calcium levels, or when compounds (known as oxalates) bind up the calcium in the blood. Ewes in their last six weeks of pregnancy and in the first month of lactation are most at risk as during this time the ewe is providing calcium for lamb bone development and milk production. Older ewes are more susceptible to hypocalcaemia.

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