Board Thread:Questions and Answers/@comment-25881756-20141217000550

Considering that "Spiritual Beings" such as shinigami can have children (as evident in the Kuchiki, Feng, Shiba, Komamura and numerous other families) and arrancars have been confirmed to have genitalia (as evident by the position of Szayelaporro Granz's hollow hole) then the question ultimately becomes can hollow themselves reproduce and more relevantly can arrancar reproduce. 