3,753 total progeny records from 1,641 dairy contemporary groups ( 123,829 herdmate records from 1,638 dairy contemporary groups)
729 progeny ( 7,691 herdmates) born to heifers 710 progeny ( 29,018 herdmates) born to 2nd parity dam 2,314 progeny ( 87,120 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.9%, FR: 26.4%, JE: 4.3%, NR: 0.3%, OTHER: 1.3%	HO: 64.0%, FR: 25.2%, JE: 6.7%, NR: 0.8%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.6% 2.6%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.4% 19.9% 19.6%	18.3% 18.6% 18.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 41kg 41kg	40kg 40.2kg 40.5kg