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 6.5% 2.8%	65% (High) 91% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.4% 2.8%	63% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.6%	72%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.2%	72%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.1 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	41.2 kg	86%
Sep 2025	Gestation (Days between conception and birth)	-4.04 days	95%
May 2025	Gestation (Days between conception and birth)	-4.04 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	1.01	95%
May 2025	Mortality (Calves dead at or soon after birth)	0.54	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.99%	78%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.06%	80%

173 total progeny records from 33 dairy contemporary groups ( 1,796 herdmate records from 33 dairy contemporary groups)
4 progeny ( 35 herdmates) born to heifers 55 progeny ( 517 herdmates) born to 2nd parity dam 114 progeny ( 1,244 herdmates) born to ≥3rd parity dam 46.2% progeny (46.4% herdmates) were males Dam Info

7 total progeny records from 2 contemporary groups ( 74 herdmate records from 2 contemporary groups)
0 progeny ( 17 herdmates) born to heifers 1 progeny ( 8 herdmates) born to 2nd parity dam 6 progeny ( 49 herdmates) born to ≥3rd parity dam 71.4% progeny (50% herdmates) were males Dam Info

18 total progeny records from 5 contemporary groups ( 444 herdmate records from 5 contemporary groups)
0 progeny ( 73 herdmates) born to heifers 0 progeny ( 105 herdmates) born to 2nd parity dam 18 progeny ( 266 herdmates) born to ≥3rd parity dam 50% progeny (46.4% herdmates) were males Dam Info