Hey...The fertilized egg is——ow to make a childBy doing it, —No idea about the final kanji. Maybe 去?Would you like... to practice with me the lesson from earlier?The spermatozoon and the ovum—The preparations are—Again, no idea what the final word is. What comes to mind is 営み, which is an euphemism for intercourse (as in "doing the deed"), but that doesn't seem like a み at the end of it.