4,239 total progeny records from 2,101 dairy contemporary groups ( 90,829 herdmate records from 2,087 dairy contemporary groups)
1,056 progeny ( 8,127 herdmates) born to heifers 975 progeny ( 23,253 herdmates) born to 2nd parity dam 2,208 progeny ( 59,449 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 93.9%, FR: 4.2%, JE: 0.9%, NR: 0.1%, OTHER: 0.2%	HO: 86.4%, FR: 10.3%, JE: 1.3%, NR: 0.2%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.3% 3.2% 3.2%	7.1% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.4% 23.4% 22.6%	20.7% 20.4% 20.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42kg 42kg 41.8kg	41.2kg 41.2kg 41.2kg