Ключевые слова: anatomy, aniaml, background, biology, cell, clinical, education, egg, female, fertility, health, healthcare, histology, horizontal, human, life, macro, magnification, medical, medicine, micro, microscope, microscopic section, mouse, oocyte, organism, ovary, ovulation, panorama, parent, photograph, photomicrograph, physiology, pink, pregnancy, purple, rat, red, reproductive, research, science, sex, slice, small, uterus,