12,283 total progeny records from 6,146 dairy contemporary groups ( 361,181 herdmate records from 6,120 dairy contemporary groups)
2,274 progeny ( 20,147 herdmates) born to heifers 2,216 progeny ( 89,475 herdmates) born to 2nd parity dam 7,793 progeny ( 251,559 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.8%, FR: 23.3%, JE: 0.9%, NR: 0.3%, OTHER: 1.3%	HO: 62.9%, FR: 27.3%, JE: 4.5%, NR: 0.9%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.6% 2.7% 2.6%	6.8% 2.6% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.4% 18.7% 18.8%	19.3% 19.2% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.5kg 41.6kg 41.5kg	40.8kg 40.7kg 40.8kg