37,491 total progeny records from 19,693 dairy contemporary groups ( 691,411 herdmate records from 19,511 dairy contemporary groups)
6,791 progeny ( 40,512 herdmates) born to heifers 6,815 progeny ( 176,727 herdmates) born to 2nd parity dam 23,885 progeny ( 474,172 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.5%, FR: 28.5%, JE: 0.1%, NR: 0.1%, OTHER: 1.1%	HO: 70.7%, FR: 19.2%, JE: 2.8%, NR: 1.0%, OTHER: 2.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.8% 4.2% 4.2%	7.7% 2.8% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	29.5% 25.8% 24.9%	19.6% 19.8% 20.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.6kg 42.5kg	41.1kg 41.2kg 41.5kg