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 5.5% 2.4%	84% (V High) 92% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.5% 2.4%	84% 90%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.3%	69%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.0%	69%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	55%
May 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	55%
Sep 2025	Gestation (Days between conception and birth)	-4.06 days	97%
May 2025	Gestation (Days between conception and birth)	-3.99 days	96%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.46	97%
May 2025	Mortality (Calves dead at or soon after birth)	-0.42	96%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.20%	76%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.13%	72%

184 total progeny records from 34 dairy contemporary groups ( 2,659 herdmate records from 34 dairy contemporary groups)
50 progeny ( 544 herdmates) born to heifers 43 progeny ( 613 herdmates) born to 2nd parity dam 91 progeny ( 1,502 herdmates) born to ≥3rd parity dam 28.8% progeny (42.3% herdmates) were males Dam Info

6 total progeny records from 3 contemporary groups ( 111 herdmate records from 3 contemporary groups)
2 progeny ( 33 herdmates) born to heifers 0 progeny ( 21 herdmates) born to 2nd parity dam 4 progeny ( 57 herdmates) born to ≥3rd parity dam 16.7% progeny (27% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 15 herdmate records from 1 contemporary groups)
0 progeny ( 5 herdmates) born to heifers 1 progeny ( 2 herdmates) born to 2nd parity dam 0 progeny ( 8 herdmates) born to ≥3rd parity dam 100% progeny (60% herdmates) were males Dam Info