Shameless Sex

#459 Hot Sex on Your Hormones, No Apologies — with Dr. Sarah E. Hill

Nov 11, 2025
Guest
Sarah Hill
Dr. Sarah E. Hill, an award-winning researcher and author, delves into the often-taboo subjects of menstruation and sexual desire. She highlights how hormonal cycles influence intimacy and dispels myths around the luteal phase. Listeners will learn practical tips for enjoying sex during periods, the impact of estrogen and progesterone on libido, and how partners can enhance mutual understanding. Hill also addresses the stigma surrounding menstruation and offers advice on navigating PMS like a pro.
Ask episode
AI Snips
Chapters
Books
Transcript
Episode notes
INSIGHT

Ovulation Is The Cycle's Main Event

  • The menstrual cycle is better framed as an ovulatory cycle where ovulation is the main event.
  • Ovulation drives production of estrogen then progesterone and shapes the whole hormonal rhythm.
INSIGHT

Moon Syncs Lost To Modern Light

  • Folklore links menstrual cycles to lunar rhythms but modern light exposure likely disrupted that sync.
  • Historical syncing may have existed; current studies struggle to detect it due to artificial light and poor study designs.
INSIGHT

Possible Social Entrainment Of Cycles

  • Cycle syncing among women lacks consistent scientific proof but shows strong anecdotal patterns.
  • Sarah Hill hypothesizes less-dominant women may entrain to an alpha female's rhythm over months.
Get the Snipd Podcast app to discover more snips from this episode
Get the app