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	High 11.9% 4.7%	60% (High) 87% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.0% 4.8%	60% 87%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	26.2%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.5%	83%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	55%
May 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	56%
Sep 2025	Gestation (Days between conception and birth)	1.26 days	96%
May 2025	Gestation (Days between conception and birth)	1.26 days	96%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.55	96%
May 2025	Mortality (Calves dead at or soon after birth)	-0.52	96%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.45%	76%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.38%	76%

184 total progeny records from 59 dairy contemporary groups ( 3,285 herdmate records from 58 dairy contemporary groups)
5 progeny ( 71 herdmates) born to heifers 30 progeny ( 764 herdmates) born to 2nd parity dam 149 progeny ( 2,450 herdmates) born to ≥3rd parity dam 46.2% progeny (51.8% herdmates) were males Dam Info

18 total progeny records from 6 contemporary groups ( 383 herdmate records from 6 contemporary groups)
2 progeny ( 99 herdmates) born to heifers 5 progeny ( 98 herdmates) born to 2nd parity dam 11 progeny ( 186 herdmates) born to ≥3rd parity dam 38.9% progeny (49.3% herdmates) were males Dam Info

2 total progeny records from 1 contemporary groups ( 9 herdmate records from 1 contemporary groups)
0 progeny ( 0 herdmates) born to heifers 0 progeny ( 0 herdmates) born to 2nd parity dam 2 progeny ( 9 herdmates) born to ≥3rd parity dam 0% progeny (22.2% herdmates) were males Dam Info