877 total progeny records from 451 dairy contemporary groups ( 32,981 herdmate records from 449 dairy contemporary groups)
220 progeny ( 2,859 herdmates) born to heifers 222 progeny ( 7,512 herdmates) born to 2nd parity dam 435 progeny ( 22,610 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.3%, FR: 20.4%, JE: 1.0%, NR: 0.1%, OTHER: 0.5%	HO: 68.6%, FR: 25.7%, JE: 2.8%, NR: 0.4%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.7% 2.8%	6.3% 2.4% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.3% 20.8% 21%	17.4% 17.2% 17.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 41kg 41.3kg	40.5kg 40.5kg 40.5kg