The Second Edition of The Textbook of Gynecology has been systematically divided into 10 sections including anatomy, physiology, endocrinology, infections, oncology, and operative gynecology. There is a separate chapter on gynecological instruments, specimens, images, spots and laboratory tests for better performance in practical examinations. A separate chapter on theory, practical examination in gynecology has been included with sample papers, sample cases and marking patterns prevalent in Undergraduate and Postgraduate examinations in gynecology. Evidence-based medicine and guidelines from prestigious institutions have been incorporated throughout the book. This book contains many clinical photographs, figures, tables, flowcharts, ultrasound, and other imaging modalities for better understanding and concept building. All chapters have key points (summary), further reading sections and examination questions for quick revision. Important concepts have been highlighted to help students prepare better for postgraduate entrance test and to answer better in Viva-voce. The second edition has been completely updated by incorporating all the latest developments and advances including composite reference standard and diagnostic algorithm in FGTB, latest ASRM classification of uterine anomalies, FIGO AUB classification, ESHRE guidelines on PCOS, Endometriosis and terminology of ectopic pregnancy, Amended MTP Act, CDC guideline on management of STI, updated NACO HIV treatment guidelines, STRAW classification for reproductive ageing, POCSO Act, WHO classification of anovulatory disorders, FIGO Staging of Cancer Cervix and Cancer Vulva, ERAS, Uterine transplant, Covid 19 in Gynecology and Stem cell therapy. This book will be useful for undergraduate and postgraduate students of Obstetrics and Gynecology and other streams like Midwifery, Homeopathy, Ayurveda and for General Practitioners in their day-to-day practice.