I made these for fun! But they are super cute and I felt (get it) it fit the material characteristics of felt perfectly to make fetal stages. They exist but not really, they are alive but not really, they aren't really humans and they are super fragile and they grow super slowly and require lots of care, and they can disappear super easily like a wisp of wool. Isn't the permanent womb that pumps life and blood into these tiny things more important than the fetus??? oop! idk! The hard but ever so soft and fragile art of felting!