2,000 total progeny records from 978 dairy contemporary groups ( 62,737 herdmate records from 977 dairy contemporary groups)
756 progeny ( 8,757 herdmates) born to heifers 729 progeny ( 14,015 herdmates) born to 2nd parity dam 515 progeny ( 39,965 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 80.7%, FR: 16.7%, JE: 1.4%, NR: 0.2%, OTHER: 0.5%	HO: 73.2%, FR: 20.5%, JE: 3.6%, NR: 0.4%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6% 2.5% 2.5%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.1% 19.9% 19.5%	19.7% 19.5% 19.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 41.1kg 41.1kg	41kg 41.1kg 41kg