तस्या अनुदिनं गर्भः शुक्लपक्ष इवोडुपः ।
ववृधे शूरसेनेश तेजसा शनकैर्नृप ॥ ३१ ॥
tasyah-her; anudinam-day after day; garbhah-embryo; sukla-pakse-during the fortnight of the waxing moon; iva-like; udupah-the moon; vavrdhe-gradually developed; surasena-isa-of the King of Surasena; tejasa-by the semen; sanakaih-little by little; nrpa-O King Pariksit.
After receiving semen from Maharaja Citraketu, the King of Surasena, Queen Krtadyuti gradually developed in her pregnancy, O King Pariksit, just as the moon develops during the bright fortnight.