4,352 total progeny records from 2,325 dairy contemporary groups ( 151,894 herdmate records from 2,319 dairy contemporary groups)
1,629 progeny ( 21,570 herdmates) born to heifers 1,455 progeny ( 33,658 herdmates) born to 2nd parity dam 1,268 progeny ( 96,666 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.0%, FR: 17.3%, JE: 2.8%, NR: 0.4%, OTHER: 0.5%	HO: 69.4%, FR: 21.0%, JE: 6.2%, NR: 0.7%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.7% 2.4% 2.4%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15.7% 15.5% 16.1%	18.8% 18.8% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 40kg 40kg	40.5kg 40.3kg 40.8kg