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	Moderate 7.6% 3.3%	53% (Average) 77% (High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.7% 3.3%	47% 75%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.7%	82%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.1%	80%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.3 kg	71%
May 2025	Birth Weight (Expected progeny birth weight)	41.3 kg	70%
Sep 2025	Gestation (Days between conception and birth)	0.38 days	90%
May 2025	Gestation (Days between conception and birth)	0.48 days	90%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.78	90%
May 2025	Mortality (Calves dead at or soon after birth)	-0.84	90%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.91%	55%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.90%	54%

57 total progeny records from 11 dairy contemporary groups ( 278 herdmate records from 11 dairy contemporary groups)
4 progeny ( 13 herdmates) born to heifers 11 progeny ( 93 herdmates) born to 2nd parity dam 42 progeny ( 172 herdmates) born to ≥3rd parity dam 64.9% progeny (46.4% herdmates) were males Dam Info

16 total progeny records from 2 contemporary groups ( 68 herdmate records from 2 contemporary groups)
0 progeny ( 22 herdmates) born to heifers 0 progeny ( 12 herdmates) born to 2nd parity dam 16 progeny ( 34 herdmates) born to ≥3rd parity dam 62.5% progeny (41.2% herdmates) were males Dam Info

11 total progeny records from 1 contemporary groups ( 56 herdmate records from 1 contemporary groups)
0 progeny ( 19 herdmates) born to heifers 8 progeny ( 16 herdmates) born to 2nd parity dam 3 progeny ( 21 herdmates) born to ≥3rd parity dam 72.7% progeny (42.9% herdmates) were males Dam Info