Ключевые слова: 3d, anatomy, aspiration, baby, biology, birth, cell, competition, concept, egg, embryo, embryogenesis, embryology, female, fertile, fertility, fertilization, fertilize, genetic, health, human, illustration, insemination, life, male, medical, medicine, micro, microscopic, nucleus, oocyte, ovulation, ovule, ovum, parent, penetration, pregnancy, procreation, reproduction, research, science, semen, tail, winner, zygote,