>>2924351>>2924357>>2924365I can't remember any other siblings being confirmed, but it would seem highly likely that there are some back up crown recipients in case Mero died.
Miia, regardless of live or egg birth, at the very least has half sisters. Mamma Miia being very promiscuous and all.
Centorea might count some of her Centaur dad's kids as siblings because she had no reason to think other wise for 99.99% of her lifetime. Could go either way on her biological father.
Rach...there's no insight at all, so it boils down to live or eggs. However she is described as having older sister touch. So maybe?
Suu...uh, copies only?
Lala, no clue, but I do like the idea of family members getting their heads and bodies mixed up.
>Wait, why am I walking to the bathroom? I wanted to go into the kitchen.>Ah damn, sister accidentally picked up my head not his. 