2,964 total progeny records from 828 dairy contemporary groups ( 83,830 herdmate records from 827 dairy contemporary groups)
1,134 progeny ( 15,056 herdmates) born to heifers 1,038 progeny ( 18,488 herdmates) born to 2nd parity dam 792 progeny ( 50,286 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 27.8%, FR: 9.9%, JE: 59.1%, NR: 1.5%, OTHER: 1.0%	HO: 50.8%, FR: 17.3%, JE: 27.8%, NR: 1.4%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.4% 2.3% 2.4%	5.6% 2.4% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	11.5% 10.5% 9.7%	14.4% 14.8% 15.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	38kg 37.8kg 37kg	39kg 39.2kg 39.4kg