613 total progeny records from 303 dairy contemporary groups ( 19,584 herdmate records from 303 dairy contemporary groups)
345 progeny ( 5,835 herdmates) born to heifers 266 progeny ( 3,547 herdmates) born to 2nd parity dam 2 progeny ( 10,202 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.0%, FR: 22.6%, JE: 4.3%, NR: 0.3%, OTHER: 0.5%	HO: 65.7%, FR: 23.2%, JE: 8.7%, NR: 0.7%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.3% 2.3% 2%	6.1% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17% 16.2% 0%	17% 17.8% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39kg 39.6kg 0kg	40kg 39.8kg 0kg