12,565 total progeny records from 7,740 dairy contemporary groups ( 253,450 herdmate records from 7,669 dairy contemporary groups)
2,505 progeny ( 15,815 herdmates) born to heifers 2,470 progeny ( 67,948 herdmates) born to 2nd parity dam 7,590 progeny ( 169,687 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.3%, FR: 6.4%, JE: 0.2%, NR: 0.0%, OTHER: 1.0%	HO: 76.7%, FR: 15.6%, JE: 1.8%, NR: 0.5%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.1% 2.7% 2.7%	7.6% 2.8% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21% 19.9% 21.1%	19.6% 20.1% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.7kg 41.7kg 41.6kg	41.3kg 41.5kg 41.8kg