Ключевые слова: anatomy, biology, blastocyst, cell, chart, clone, cycle, diagram, donor, egg, embryo, embryology, fertile, fertility, fertilization, follicle, gynecology, health, healthy, human, illustration, implanted, isolated, lab, laboratory, medical, medicine, microscopic cells, nucleus, oocyte, organ, ovarian, ovary, ovulation, ovum, picture, pregnancy, procedure, reproduce, reproduction, reproductive, science, tube, vitro, white, zygote,