598 total progeny records from 316 dairy contemporary groups ( 15,244 herdmate records from 315 dairy contemporary groups)
361 progeny ( 4,706 herdmates) born to heifers 237 progeny ( 2,727 herdmates) born to 2nd parity dam 0 progeny ( 7,811 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.0%, FR: 27.3%, JE: 0.2%, NR: 0.5%, OTHER: 0.5%	HO: 70.0%, FR: 25.6%, JE: 1.5%, NR: 0.7%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.6% 2.6% 0%	6.3% 2.6% 0%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.1% 20.7% 0%	18.9% 19.2% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 41kg 0kg	40.9kg 41kg 0kg