4,488 total progeny records from 2,328 dairy contemporary groups ( 160,532 herdmate records from 2,323 dairy contemporary groups)
833 progeny ( 8,087 herdmates) born to heifers 869 progeny ( 39,917 herdmates) born to 2nd parity dam 2,786 progeny ( 112,528 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.3%, FR: 26.9%, JE: 2.5%, NR: 0.3%, OTHER: 1.3%	HO: 61.9%, FR: 22.7%, JE: 10.4%, NR: 0.8%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.6% 2.5% 2.5%	6.5% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 17.7% 18.6%	0% 18.4% 18.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.6kg 41kg 40.8kg	40.5kg 40.6kg 40.5kg