Ключевые слова: 3d, 3d illustration, aspiration, biology, blastocyst, blue, cell, competition, egg, ejaculation, embryo, embryogenesis, embryology, female, fertile, fertility, fertilization, fertilize, genetic, health, human, insemination, life, male, medical, medicine, micro, microscopic, nucleus, oocyte, ovulation, ovule, ovum, penetration, pregnancy, procreation, reproduction, research, science, semen, semination, sperm, spermatozoa, spermatozoid, spermatozoon, tail, winner, zygote,