1,016 total progeny records from 675 dairy contemporary groups ( 20,800 herdmate records from 673 dairy contemporary groups)
300 progeny ( 2,993 herdmates) born to heifers 256 progeny ( 5,678 herdmates) born to 2nd parity dam 460 progeny ( 12,129 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 98.4%, FR: 1.4%, JE: 0.1%, NR: 0.0%, OTHER: 0.0%	HO: 93.3%, FR: 4.7%, JE: 0.8%, NR: 0.0%, OTHER: 0.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9% 3.3% 3.3%	7.6% 3% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.6% 24.4% 23.2%	19.5% 19.3% 18.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 41.6kg 41.3kg	0kg 41.1kg 41.3kg