I did that with my first pullet. She was only 9 months old when she first went broody. I broke her, three months later she went broody again and I let her set eggs. 8 of 11 hatched. The rest were duds so she did a pretty good job considering she was just a year old. Her biggest problem was switching nests. My responsibility. I have multiple Broody Boxes now to handle that problem.I usually break a first time broody because they aren't always committed. But experienced birds always have excellent results.
Do the OEGB pullets break easily? Mine are just 10 weeks old so I don't expect them to start laying till spring at the earliest. Is their reps as being broody addicts well founded?