Date of Evaluation	Trait	PTA	Reliability
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 9.2% 3.9%	74% (High) 84% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 12.5% 5.0%	56% 61%
May 2025	Birth Size (Progeny expected to be born large or extra large)	28.4%	84%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	32.9%	69%
May 2025	Birth Weight (Expected progeny birth weight)	43.9 kg	57%
Mar 2025	Birth Weight (Expected progeny birth weight)	44.8 kg	56%
May 2025	Gestation (Days between conception and birth)	1.94 days	95%
Mar 2025	Gestation (Days between conception and birth)	1.04 days	51%
May 2025	Mortality (Calves dead at or soon after birth)	0.73	95%
Mar 2025	Mortality (Calves dead at or soon after birth)	-0.06	51%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.93%	70%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.77%	44%

172 total progeny records from 24 dairy contemporary groups ( 1,538 herdmate records from 24 dairy contemporary groups)
16 progeny ( 74 herdmates) born to heifers 35 progeny ( 352 herdmates) born to 2nd parity dam 121 progeny ( 1,112 herdmates) born to ≥3rd parity dam 33.7% progeny (46.7% herdmates) were males Dam Info

22 total progeny records from 4 contemporary groups ( 282 herdmate records from 4 contemporary groups)
0 progeny ( 74 herdmates) born to heifers 6 progeny ( 51 herdmates) born to 2nd parity dam 16 progeny ( 157 herdmates) born to ≥3rd parity dam 50% progeny (51.8% 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