reproductology laboratory worker micromanipulating with cells in clinic

micromanipulator catch spermatozoa injection oocyte intracytoplasmic sperm icsi procedure reproductology capillary holder microinjector microinstrument hormonal therapy fertilization transfer genetic embryo combine egg invitro embryology embryonic cultivation biopsy ivf equipment technician medicine stem working collection cell biology biologist biochemistry advancement biotechnology examination fertility growth reproduction embryologist cytoplasmic lab worker microscope analyzing