We have questions–lots and lots of questions–on hormone therapy during the menopause transition, and this week Dr. Heather Hirsch — menopause specialist and author of The Perimenopause Survival Guide — brings her signature blend of clinical wisdom and data-informed, personalized care to help answer them. Perimenopause is the most complex phase of the menopause transition, and this conversation goes deep on the pros and cons of hormone testing, the nuances of hormone therapy dosing, progesterone intolerance, breakthrough bleeding, receptor sensitivity, why it may never be too late to start hormone therapy, and much more. Dr. Heather Hirsch, MD, MS, MSCP is a board-certified internist, entrepreneur, and one of today's most trusted voices in women's midlife health. She is the Founder and CEO of The Collaborative, a concierge telemedicine practice for women navigating perimenopause and menopause, and Academy for Advanced Women's Health Medicine, where she trains clinicians worldwide in midlife women’s care. A Menopause Society Certified Practitioner with over a decade of experience in menopausal medicine, she is the author of the bestselling book Unlock Your Menopause Type and, The Perimenopause Survival Guide. A featured expert on Oprah Winfrey’s 2023 “The Life You Want” Series, Dr. Hirsch has also appeared in The New York Times, NPR, The Washington Post, The Drew Barrymore Show, Live with Kelly and Mark, Access Hollywood, and numerous other major media outlets. You can learn more about her and her work at heatherhirschmd.com. Sign up for our FREE Feisty 40+ newsletter: https://feisty.co/feisty-40/ Join us at Feisty Fest September 18-20, 2026: https://feisty.co/events/feisty-fest/ Learn More about our 2026 Feisty Events, including Bike Camps and Cycling Trips: https://feisty.co/events/ Follow Us on Instagram: Feisty Menopause: @feistymenopause Hit Play Not Pause Facebook Group: https://www.facebook.com/groups/807943973376099 Support our Partners: Cozy Earth: Use Code HITPLAY at https://cozyearth.com/ for up to 20% off Eternal - Get 15% off their services with code FEISTY15 at https://eternal.co Midi Health: You Deserve to Feel Great. Book your virtual visit today at https://www.joinmidi.com/ Previnex: Get 15% off your first order with code HITPLAY at https://www.previnex.com/ Wahoo: Use the code FEISTY2026 to get a free Headwind Smart Fan (value $300) with the purchase of a Wahoo KICKR RUN at https://shorturl.at/WVhdr