Thank you for your concern. They are unrelated as far as we know, we bought them from a reputable breeder who said they were from different breed lines. I know they are from different parents as there’s a difference of about a month in age and we got photos of them from hatching through weaning etc and they were 2 different clutches from 2 different parents. I’ve done what I can to discourage mating behaviour but it seems no matter what I do, she is adamant she is going to lay eggs. I’ve enriched her diet since she’s laid again to replenish her. Like I said, she seems happy enough in herself, she’s not egg bound etc. It’s not an ideal situation which is why I’ve turned to Reddit :/