Crossbred heifers and cows had lower stillbirth rates due to having smaller calves and slightly better calving ease.
2.
A recent study by The Lancet medical journal found that Finland has the lowest stillbirth rate out of 193 countries, including UK, France, and New Zealand.
3.
Consequently, stillbirth rate is higher than normal, ranging from 16.1 % to 22.1 %, and one 1973 study puts kitten mortality rate ( including stillborns ) at 29.2 %.
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