Oogenesis part 1 - Development of Oocytes (Primary) before birth

In this visual medical lecture on "Oogenesis" and prenatal development of ovum, Dr. Aizaz talks about: 00:00 How sperms remain protected from immune system in Epidydimis 01:47 Intro to Gametogenesis and Oogenesis 03:30 Oogenesis start before birth of a female 04:20 Role of Primordial Germ cells and Oogonia 05:45 Importance of Primary Oocyte 06:59 Role of Follicular cells 08:07 Primordial Follicle 08:55 Start of Meiosis 1 10:03 Arrest in Diplotene phase (Dictyotene) 11:17 Germinal vesicle 12:58 Why does not female produce mature ova before birth 15:32 Role of Oocyte Maturation Inhibitor 16:17 Analogy of Brining of food 18:05 Was I, once, the part of my maternal grandmother? Referenced article: https://www.ncbi.nlm.nih.gov/pmc/arti... Meiosis 1 steps:    • Meiosis steps | what is the purpose of mei...   Stages of Prophase 1 of Meiosis with a visual mnemonic:    • Stages of Prophase 1 of Meiosis with a vis...   3D Structure of Sperm - Formation of Flagellum from centriole - Motility of sperm - Spermiation:    • 3D Structure of Sperm - Formation of Flage...   Website: https://www.medicovisual.com Email: [email protected]