The sperm has to reach the fallopian tubes, where the egg is waiting. Once there, it will be able to fuse with it and give rise to the embryo. Subsequently, the embryo will leave the fallopian tubes, reach the uterus and implant in the endometrium of the uterine cavity. This is the beginning of pregnancy.
Read the full article on: How sperm meets egg: a journey from production to fertilization ( 38).
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.