636 total progeny records from 322 dairy contemporary groups ( 12,647 herdmate records from 321 dairy contemporary groups)
357 progeny ( 3,903 herdmates) born to heifers 232 progeny ( 2,634 herdmates) born to 2nd parity dam 47 progeny ( 6,110 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.7%, FR: 3.4%, JE: 0.3%, NR: 0.2%, OTHER: 1.0%	HO: 84.4%, FR: 9.5%, JE: 2.5%, NR: 0.4%, OTHER: 1.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.4% 3% 3%	6.9% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.8% 20.8% 20.4%	19.1% 18.9% 19.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	43.3kg 41.3kg 0kg	39.2kg 39.2kg 0kg