479 total progeny records from 189 dairy contemporary groups ( 5,662 herdmate records from 189 dairy contemporary groups)
398 progeny ( 3,511 herdmates) born to heifers 80 progeny ( 614 herdmates) born to 2nd parity dam 1 progeny ( 1,537 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.5%, FR: 6.1%, JE: 0.7%, NR: 0.0%, OTHER: 0.3%	HO: 86.5%, FR: 10.6%, JE: 1.3%, NR: 0.2%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.8% 3%	6.5% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.5% 22.2% 0%	19.8% 19.6% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.7kg 42.6kg 0kg	41.4kg 41.5kg 0kg