411 total progeny records from 143 dairy contemporary groups ( 8,052 herdmate records from 143 dairy contemporary groups)
247 progeny ( 2,556 herdmates) born to heifers 90 progeny ( 1,350 herdmates) born to 2nd parity dam 74 progeny ( 4,146 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 55.2%, FR: 38.7%, JE: 5.0%, NR: 0.5%, OTHER: 0.2%	HO: 61.0%, FR: 24.9%, JE: 11.5%, NR: 0.8%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.6% 2.6%	6% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.4% 19.3% 18.7%	16.5% 17.8% 18.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.3kg 0kg 0kg	38.5kg 0kg 0kg