285 total progeny records from 100 dairy contemporary groups ( 2,901 herdmate records from 99 dairy contemporary groups)
281 progeny ( 2,802 herdmates) born to heifers 4 progeny ( 33 herdmates) born to 2nd parity dam 0 progeny ( 66 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.8%, FR: 25.8%, JE: 1.9%, NR: 0.3%, OTHER: 0.5%	HO: 73.4%, FR: 19.4%, JE: 4.0%, NR: 0.8%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.4% 0%	6.2% 2.6% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.6% 19.4% 0%	19.4% 19.4% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.6kg 0kg 0kg	39.7kg 0kg 0kg