User blog comment:DYBAD/Character Sheet/@comment-26362471-20171115224527/@comment-4867780-20171120032218

The time available remains vastly insufficient though, so it would make that much of a difference.

The children in question are guaranteed to have a life every bit a happy as their own, and they can spend as much time as they want together, so this refraining seems hard to legitimately justify, doesn't it ?

Silver Sisters aren't born to raise Lawrence's other children, they are born naturally for their own sake just like said other children, and the vast majority of them live in their collective section of the Metaradise, which is essentially their own version of the LH.

Those living in Selforge City and the Legacy Heaven were summoned to real-space to provide assistance where needed, and while physically present part of them remains in the Metaradise with other Silver Sisters, meaning they carry on their own life in their own world at the same time they are providing the support required of them, so there is no sacrifice involved for any of them.