4,674 total progeny records from 2,346 dairy contemporary groups ( 158,215 herdmate records from 2,337 dairy contemporary groups)
1,051 progeny ( 10,638 herdmates) born to heifers 1,023 progeny ( 38,380 herdmates) born to 2nd parity dam 2,600 progeny ( 109,197 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.3%, FR: 20.3%, JE: 1.7%, NR: 0.3%, OTHER: 0.9%	HO: 68.3%, FR: 22.4%, JE: 5.5%, NR: 0.8%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.1% 2.5% 2.5%	6.4% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.2% 17% 17.3%	18.1% 18.3% 18.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.5kg 40.8kg 40.9kg	40.5kg 40.7kg 40.7kg