Ключевые слова: biochemistry, biology, biomaterial, biotechnology, care, concentration, delayed pregnancy, discovery, disease, embryo, embryo straw, embryologist, embryology, equipment, examination, experiment, female, fertilization egg, genetic, geneticist, health, healthcare, innovation, laboratory, laboratory staff, medical, medical worker, method, microscope, modern equipment, occupation, powerful microscope, prepares, professional, protective gloves, researcher, sample, science, scientist, specialist, sterile, straw, study, syringe, technology, vitrification, work, workplace, workwear,