Table S1: Veterinary problems in the first month post partum in 361 mares that had average or light foals and 41 mares that had heavy foals.

Table S2: Veterinary problems recorded in the first month of life in 43 light, 315 average and 41 heavy foals.

Table S3: Racing achievements by the end of their 3-year-old season in 40 light, 302 average and 39 heavy foals.

EVJ_479_sm_Item1.pdf92KSupporting info item
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