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 4.5% 2.4%	86% (V High) 84% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 2.5%	85% 84%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	4.8%	70%
May 2025	Birth Size (Progeny expected to be born large or extra large)	5.2%	71%
Sep 2025	Birth Weight (Expected progeny birth weight)	36.5 kg	57%
May 2025	Birth Weight (Expected progeny birth weight)	36.4 kg	57%
Sep 2025	Gestation (Days between conception and birth)	0.40 days	92%
May 2025	Gestation (Days between conception and birth)	0.43 days	92%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.77	92%
May 2025	Mortality (Calves dead at or soon after birth)	-0.86	92%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.19%	71%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.30%	71%

128 total progeny records from 79 dairy contemporary groups ( 2,304 herdmate records from 74 dairy contemporary groups)
40 progeny ( 420 herdmates) born to heifers 34 progeny ( 541 herdmates) born to 2nd parity dam 54 progeny ( 1,343 herdmates) born to ≥3rd parity dam 28.9% progeny (39.9% herdmates) were males Dam Info

5 total progeny records from 4 contemporary groups ( 168 herdmate records from 4 contemporary groups)
1 progeny ( 55 herdmates) born to heifers 2 progeny ( 38 herdmates) born to 2nd parity dam 2 progeny ( 75 herdmates) born to ≥3rd parity dam 20% progeny (29.8% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 29 herdmate records from 1 contemporary groups)
0 progeny ( 1 herdmates) born to heifers 1 progeny ( 10 herdmates) born to 2nd parity dam 0 progeny ( 18 herdmates) born to ≥3rd parity dam 0% progeny (27.6% herdmates) were males Dam Info