900 total progeny records from 574 dairy contemporary groups ( 29,795 herdmate records from 571 dairy contemporary groups)
312 progeny ( 3,690 herdmates) born to heifers 273 progeny ( 6,850 herdmates) born to 2nd parity dam 315 progeny ( 19,255 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.4%, FR: 17.0%, JE: 1.2%, NR: 0.3%, OTHER: 0.6%	HO: 72.8%, FR: 20.7%, JE: 3.3%, NR: 0.4%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.1% 2.5% 2.4%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.7% 18.3% 18.3%	18.9% 19.1% 19.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.3kg	41.1kg 41kg 41kg