448 total progeny records from 225 dairy contemporary groups ( 14,358 herdmate records from 225 dairy contemporary groups)
296 progeny ( 5,259 herdmates) born to heifers 151 progeny ( 2,611 herdmates) born to 2nd parity dam 1 progeny ( 6,488 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.5%, FR: 17.7%, JE: 6.0%, NR: 0.2%, OTHER: 0.3%	HO: 63.3%, FR: 21.8%, JE: 12.5%, NR: 0.7%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.5% 3.2%	5.9% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.5% 19.3% 0%	17.5% 17.6% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.3kg 39.7kg 0kg	40.2kg 40.4kg 0kg