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 11.7% 4.8%	75% (High) 85% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.1% 4.6%	70% 84%
May 2025	Birth Size (Progeny expected to be born large or extra large)	31.0%	76%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	30.5%	73%
May 2025	Birth Weight (Expected progeny birth weight)	44.0 kg	74%
Mar 2025	Birth Weight (Expected progeny birth weight)	43.9 kg	74%
May 2025	Gestation (Days between conception and birth)	-2.21 days	95%
Mar 2025	Gestation (Days between conception and birth)	-2.27 days	94%
May 2025	Mortality (Calves dead at or soon after birth)	0.72	95%
Mar 2025	Mortality (Calves dead at or soon after birth)	0.59	94%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.54%	76%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.49%	73%

193 total progeny records from 55 dairy contemporary groups ( 1,863 herdmate records from 54 dairy contemporary groups)
18 progeny ( 86 herdmates) born to heifers 41 progeny ( 424 herdmates) born to 2nd parity dam 134 progeny ( 1,353 herdmates) born to ≥3rd parity dam 47.2% progeny (49.3% herdmates) were males Dam Info

7 total progeny records from 3 contemporary groups ( 83 herdmate records from 3 contemporary groups)
0 progeny ( 4 herdmates) born to heifers 1 progeny ( 26 herdmates) born to 2nd parity dam 6 progeny ( 53 herdmates) born to ≥3rd parity dam 42.9% progeny (63.9% herdmates) were males Dam Info

8 total progeny records from 1 contemporary groups ( 48 herdmate records from 1 contemporary groups)
0 progeny ( 10 herdmates) born to heifers 3 progeny ( 7 herdmates) born to 2nd parity dam 5 progeny ( 31 herdmates) born to ≥3rd parity dam 75% progeny (45.8% herdmates) were males Dam Info