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* 4.2% 1.8%	44% (Average) 50% (Average)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High* 4.3% 1.9%	44% 50%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	12.0%	8%
May 2025	Birth Size (Progeny expected to be born large or extra large)	12.5%	8%
Sep 2025	Birth Weight (Expected progeny birth weight)	37.3 kg	11%
May 2025	Birth Weight (Expected progeny birth weight)	37.4 kg	11%
Sep 2025	Gestation (Days between conception and birth)	0.35 days	65%
May 2025	Gestation (Days between conception and birth)	0.32 days	65%
Sep 2025	Mortality (Calves dead at or soon after birth)	2.40	65%
May 2025	Mortality (Calves dead at or soon after birth)	2.39	65%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.58%	40%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.51%	40%

18 total progeny records from 7 dairy contemporary groups ( 93 herdmate records from 7 dairy contemporary groups)
7 progeny ( 54 herdmates) born to heifers 6 progeny ( 6 herdmates) born to 2nd parity dam 5 progeny ( 33 herdmates) born to ≥3rd parity dam 27.8% progeny (51.6% herdmates) were males Dam Info

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

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