Ключевые слова: 3d, baby, background, biology, birth, cell, competition, concept, conception, dna, egg, female, fertile, fertility, fertilization, fertilize, genetic, health, human, illustration, insemination, life, love, male, medical, medicine, micro, microscopic, oocyte, ovulation, ovule, ovum, parent, penetration, pregnancy, pregnant, procreation, render, reproduction, research, science, seed, semen, sex, sperm, spermatozoa, spermatozoon, swim, winner, zygote,