2,482 total progeny records from 1,009 dairy contemporary groups ( 69,505 herdmate records from 1,006 dairy contemporary groups)
1,025 progeny ( 11,239 herdmates) born to heifers 974 progeny ( 14,766 herdmates) born to 2nd parity dam 483 progeny ( 43,500 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 68.2%, FR: 24.7%, JE: 2.9%, NR: 0.5%, OTHER: 0.8%	HO: 66.5%, FR: 22.4%, JE: 7.7%, NR: 0.8%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.2% 2.5% 2.5%	6.2% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.1% 19.6% 19.6%	18.5% 18.4% 18.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.6kg	40.3kg 40.3kg 40.2kg