289 total progeny records from 71 dairy contemporary groups ( 3,268 herdmate records from 71 dairy contemporary groups)
279 progeny ( 2,258 herdmates) born to heifers 10 progeny ( 282 herdmates) born to 2nd parity dam 0 progeny ( 728 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 52.3%, FR: 18.6%, JE: 25.0%, NR: 0.9%, OTHER: 2.8%	HO: 56.2%, FR: 18.3%, JE: 21.4%, NR: 1.9%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.2% 2.5% 0%	5.7% 2.4% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15% 12.6% 0%	17.2% 18.1% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.1kg 41.3kg 0kg	39.2kg 40.4kg 0kg