Ключевые слова: abstract, activity, animals, artificial, beginnings, biology, birth, cells, childbirth, cloning, competition, conceptions, concepts, conjugation, crowd, egg, females, fertility, first, healthcare, human, illustration, life, love, lush, male, medicine, model, mother, new, new life, objects, organism, ovulation, parent, penetration, people, place, pregnancy, prenatal, sexual, sperms, start, vector, woman,