7,932 total progeny records from 3,512 dairy contemporary groups ( 241,995 herdmate records from 3,501 dairy contemporary groups)
2,479 progeny ( 26,044 herdmates) born to heifers 2,325 progeny ( 54,586 herdmates) born to 2nd parity dam 3,128 progeny ( 161,365 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.5%, FR: 22.1%, JE: 3.3%, NR: 0.7%, OTHER: 0.8%	HO: 65.7%, FR: 21.7%, JE: 8.0%, NR: 1.2%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.5% 2.5%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.4% 19% 19.8%	18.5% 18.8% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 40.5kg 40.9kg	40.7kg 40.7kg 40.8kg