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 11.4% 4.7%	71% (High) 82% (V High)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.5% 4.7%	70% 82%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	30.9%	69%
May 2025	Birth Size (Progeny expected to be born large or extra large)	30.1%	68%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.4 kg	75%
May 2025	Birth Weight (Expected progeny birth weight)	44.6 kg	75%
Sep 2025	Gestation (Days between conception and birth)	1.61 days	95%
May 2025	Gestation (Days between conception and birth)	1.59 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.69	95%
May 2025	Mortality (Calves dead at or soon after birth)	-0.71	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.74%	72%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.82%	72%

165 total progeny records from 51 dairy contemporary groups ( 1,778 herdmate records from 51 dairy contemporary groups)
26 progeny ( 113 herdmates) born to heifers 31 progeny ( 409 herdmates) born to 2nd parity dam 108 progeny ( 1,256 herdmates) born to ≥3rd parity dam 53.9% progeny (50.3% herdmates) were males Dam Info

4 total progeny records from 2 contemporary groups ( 84 herdmate records from 2 contemporary groups)
0 progeny ( 9 herdmates) born to heifers 1 progeny ( 26 herdmates) born to 2nd parity dam 3 progeny ( 49 herdmates) born to ≥3rd parity dam 25% progeny (65.5% herdmates) were males Dam Info

9 total progeny records from 4 contemporary groups ( 167 herdmate records from 4 contemporary groups)
0 progeny ( 14 herdmates) born to heifers 1 progeny ( 32 herdmates) born to 2nd parity dam 8 progeny ( 121 herdmates) born to ≥3rd parity dam 22.2% progeny (21.6% herdmates) were males Dam Info