622 total progeny records from 154 dairy contemporary groups ( 10,763 herdmate records from 154 dairy contemporary groups)
448 progeny ( 3,873 herdmates) born to heifers 174 progeny ( 1,888 herdmates) born to 2nd parity dam 0 progeny ( 5,002 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 30.6%, FR: 10.5%, JE: 56.3%, NR: 2.0%, OTHER: 0.4%	HO: 53.6%, FR: 18.0%, JE: 24.9%, NR: 1.7%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.1% 2.4% 0%	5.6% 2.4% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.9% 7.6% 0%	14.4% 15.4% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	37.1kg 36.6kg 0kg	38.9kg 39.1kg 0kg