358 total progeny records from 139 dairy contemporary groups ( 10,564 herdmate records from 139 dairy contemporary groups)
290 progeny ( 4,466 herdmates) born to heifers 68 progeny ( 1,680 herdmates) born to 2nd parity dam 0 progeny ( 4,418 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 49.4%, FR: 13.0%, JE: 35.8%, NR: 0.6%, OTHER: 0.6%	HO: 53.7%, FR: 18.3%, JE: 25.5%, NR: 0.6%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.5% 0%	5.7% 2.3% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	12.3% 9.2% 0%	14.5% 14.8% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.3kg 39kg 0kg	39.1kg 38.9kg 0kg