10,714 total progeny records from 4,501 dairy contemporary groups ( 244,196 herdmate records from 4,469 dairy contemporary groups)
1,729 progeny ( 13,456 herdmates) born to heifers 1,768 progeny ( 64,367 herdmates) born to 2nd parity dam 7,217 progeny ( 166,373 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 57.8%, FR: 34.3%, JE: 3.0%, NR: 0.3%, OTHER: 1.0%	HO: 62.6%, FR: 20.2%, JE: 9.5%, NR: 1.8%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.2% 3.3% 3.3%	7.1% 2.6% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.2% 24.7% 23%	16.5% 16.9% 17.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.9kg 43kg 42.8kg	40.3kg 40.5kg 40.8kg