I have one BR who just yesterday squatted down real low and held still when my son touched her back. Then she did it for me later in the day. Everything ok with her? She is also bak bak bak BAWKKK-ing all the time. No one else does this. My son is worried about her being egg-bound. (His favorite girl) She is 22 weeks old and HUGE!! This is dumb to ask I know, but it is our first year with chickens.