66 total progeny records from 34 dairy contemporary groups ( 1,574 herdmate records from 34 dairy contemporary groups)
26 progeny ( 252 herdmates) born to heifers 22 progeny ( 392 herdmates) born to 2nd parity dam 18 progeny ( 930 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 30.5%, FR: 7.7%, JE: 0.0%, NR: 0.7%, OTHER: 0.4%	HO: 53.4%, FR: 16.6%, JE: 1.7%, NR: 0.7%, OTHER: 3.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.9% 3.1% 3.1%	7.5% 3% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.8% 23% 21.3%	22.8% 21% 20.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg