938 total progeny records from 353 dairy contemporary groups ( 13,071 herdmate records from 351 dairy contemporary groups)
850 progeny ( 7,420 herdmates) born to heifers 88 progeny ( 1,476 herdmates) born to 2nd parity dam 0 progeny ( 4,175 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.8%, FR: 17.1%, JE: 2.4%, NR: 0.2%, OTHER: 0.6%	HO: 71.9%, FR: 21.2%, JE: 4.6%, NR: 0.6%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.9% 2.7% 0%	6.2% 2.5% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.8% 21.8% 0%	18.6% 19% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.3kg 41kg 0kg	40.8kg 40.7kg 0kg