Human Fertilization - Zygote - Blastocyst - Embryology

Explore the intricate process of human fertilization in this comprehensive 1-hour 13-minute lecture. Delve into the journey of sperm and egg cells, from their production to their fusion in the fallopian tube. Learn about the anatomy of the female reproductive system, the roles of hormones like LH and FSH, and the complex mechanisms involved in sperm capacitation and the acrosomal reaction. Discover the fascinating events that occur during fertilization, including the cortical and zona reactions, completion of meiosis, and the formation of the zygote. Gain a deep understanding of chromosomal sex determination and the initiation of embryonic development. This detailed embryology lesson covers key concepts such as gamete transport, sperm motility, oocyte maturation, and the prevention of polyspermy, providing a solid foundation for understanding human reproduction and early development.

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