By sexual intercourse, a drop of the seminal fluid that is inanimate, is cast into the womb. I ask you, through whose or what care is the embryo kept alive?
सङ्गत्या जठरे न्यस्तं रेतोबिन्दुमचेतनम्। केन यत्नेन जीवन्तं गर्भ त्वमिह पश्यसि॥