107 total progeny records from 52 dairy contemporary groups ( 2,396 herdmate records from 52 dairy contemporary groups)
45 progeny ( 402 herdmates) born to heifers 40 progeny ( 541 herdmates) born to 2nd parity dam 22 progeny ( 1,453 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 25.0%, FR: 7.7%, JE: 1.9%, NR: 0.5%, OTHER: 7.4%	HO: 45.0%, FR: 15.8%, JE: 1.3%, NR: 0.8%, OTHER: 10.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.4% 4.2% 4.1%	8.2% 3.3% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	29.6% 29.2% 25%	20.9% 21.4% 19.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 43.3kg 0kg	0kg 42.1kg 0kg