Menstrual Cycle скачать в хорошем качестве

Menstrual Cycle

Understand the Menstrual Cycle Physiology with Dr. Faiza Explore a clear, step-by-step walkthrough of the female monthly reproductive cycle. This session explains the hypothalamic–pituitary–ovarian (HPO) axis, hormone dynamics, follicular and luteal phases, endometrial changes, ovulation mechanisms, cervical/vaginal changes, and clinically relevant patterns like anovulatory cycles. Personal Stamp: Presented by Dr. Faiza 🔬 Key Topics Covered: HPO Axis & Feedback: Pulsatile GnRH, LH/FSH release, estrogen/progesterone actions, activin/inhibin modulation; negative vs pre-ovulatory positive feedback. Hormone Timeline: LH surge, FSH trends, dual estrogen peaks, post-ovulation progesterone peak. Ovarian Cycle: Follicular vs luteal phases, follicle maturation to ovulation, corpus luteum formation and regression. Uterine Cycle: Menstrual, proliferative, and secretory phases; endometrial repair, gland and spiral artery changes. Ovulation Mechanics: LH surge effects—progesterone rise, collagenase/prostaglandins, follicular wall weakening, stigma rupture. Cervix & Vagina: Estrogen-thinned alkaline mucus and ferning pre-ovulation; progesterone-thickened mucus post-ovulation; epithelial changes. Clinical Correlates: Cycle length rules (constant luteal ~14 days), anovulatory cycles at puberty/perimenopause, average menstrual blood loss. 🎓 Learning Objectives: Map hormone interplay across a 28-day model and adapt to variable cycles. Differentiate follicular vs luteal and menstrual vs proliferative vs secretory phases. Explain the LH surge mechanism and its role in ovulation and basal temperature rise. Identify cervical/vaginal changes across the cycle relevant to fertility. Recognize patterns of anovulatory cycles and their clinical implications. 📚 Learning Resources: Phone: +92 310 7990649 Email: [email protected] Website: https://www.medicoseacademics.com/ Facebook:   / medicoseacademics   Instagram:   / medicoseacademics   YouTube:    / @medicoseacademics   Dr. Faiza Assistant Professor of Physiology MBBS (AIMC, lahore, Best Graduate) FCPS (Physiology) CHPE (Certificate in Health Professional Education) DHPE (Diploma in Health Professional Education) DHPE (Masters in Health Professional Education) MBA (Masters of Business Administration) MPH (Masters of Public Health) LinkedIn:   / faizaikram   Tags: Menstrual Cycle Physiology, HPO Axis, GnRH, LH Surge, FSH, Estrogen, Progesterone, Follicular Phase, Luteal Phase, Ovulation, Corpus Luteum, Endometrial Phases, Proliferative Phase, Secretory Phase, Cervical Mucus, Basal Body Temperature, Inhibin Activin, Anovulatory Cycle, Fertility Window, Female Reproductive System