860 total progeny records from 543 dairy contemporary groups ( 27,673 herdmate records from 541 dairy contemporary groups)
309 progeny ( 3,626 herdmates) born to heifers 266 progeny ( 6,419 herdmates) born to 2nd parity dam 285 progeny ( 17,628 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 79.3%, FR: 17.2%, JE: 1.2%, NR: 0.3%, OTHER: 0.6%	HO: 72.5%, FR: 20.9%, JE: 3.4%, NR: 0.4%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.1% 2.5% 2.4%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.4% 18% 18.1%	18.8% 19% 19.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.2kg	41.1kg 41.1kg 41.1kg