645 total progeny records from 459 dairy contemporary groups ( 30,996 herdmate records from 457 dairy contemporary groups)
130 progeny ( 1,692 herdmates) born to heifers 119 progeny ( 7,733 herdmates) born to 2nd parity dam 396 progeny ( 21,571 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.7%, FR: 24.2%, JE: 0.7%, NR: 0.3%, OTHER: 0.3%	HO: 65.2%, FR: 24.8%, JE: 5.6%, NR: 0.9%, OTHER: 1.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.3% 2.5% 2.5%	6.7% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	27% 23.8% 19.3%	20.5% 20.6% 20.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.6kg 40.8kg 40.8kg	41kg 41.2kg 41.5kg