426 total progeny records from 170 dairy contemporary groups ( 7,803 herdmate records from 170 dairy contemporary groups)
375 progeny ( 3,850 herdmates) born to heifers 51 progeny ( 1,085 herdmates) born to 2nd parity dam 0 progeny ( 2,868 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 81.7%, FR: 15.5%, JE: 1.7%, NR: 0.4%, OTHER: 0.4%	HO: 71.0%, FR: 19.9%, JE: 6.4%, NR: 0.5%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.3% 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	18.8% 18.6% 0%	18.9% 18.9% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 41.5kg 0kg	40.2kg 40.1kg 0kg