528 total progeny records from 454 dairy contemporary groups ( 10,833 herdmate records from 450 dairy contemporary groups)
120 progeny ( 990 herdmates) born to heifers 111 progeny ( 2,962 herdmates) born to 2nd parity dam 297 progeny ( 6,881 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.9%, FR: 4.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 85.3%, FR: 10.2%, JE: 0.2%, NR: 0.3%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.6% 3.6%	9.1% 3.1% 3.2%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 23.8%	0% 0% 18.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 43.3kg	0kg 0kg 41.8kg