Date of Evaluation	Trait	PTA	Reliability
Sep 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.8% 2.3%	73% (High) 86% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.9% 2.3%	73% 86%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.5%	80%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.6%	80%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.8 kg	66%
May 2025	Birth Weight (Expected progeny birth weight)	39.9 kg	66%
Sep 2025	Gestation (Days between conception and birth)	-4.91 days	92%
May 2025	Gestation (Days between conception and birth)	-4.93 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.13	92%
May 2025	Mortality (Calves dead at or soon after birth)	0.10	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.83%	74%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.82%	74%

80 total progeny records from 41 dairy contemporary groups ( 2,469 herdmate records from 41 dairy contemporary groups)
3 progeny ( 49 herdmates) born to heifers 25 progeny ( 658 herdmates) born to 2nd parity dam 52 progeny ( 1,762 herdmates) born to ≥3rd parity dam 55% progeny (52.4% herdmates) were males Dam Info

10 total progeny records from 3 contemporary groups ( 189 herdmate records from 3 contemporary groups)
1 progeny ( 41 herdmates) born to heifers 2 progeny ( 38 herdmates) born to 2nd parity dam 7 progeny ( 110 herdmates) born to ≥3rd parity dam 80% progeny (47.6% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 182 herdmate records from 1 contemporary groups)
1 progeny ( 32 herdmates) born to heifers 0 progeny ( 33 herdmates) born to 2nd parity dam 0 progeny ( 117 herdmates) born to ≥3rd parity dam 100% progeny (53.8% herdmates) were males Dam Info