the woman's "seed" (ovum), and etc. (see Molina)
tixpampa uetzi. simiente de muger. &c. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 113v. col. 2. Thanks to Joe Campbell for providing the transcription.