28ish Days Later

This BBC Radio 4 series takes the menstrual cycle and turns it into a 28-day narrative documentary. India Rakusen hosts. Each episode corresponds to a different day of the cycle, so you move from day one bleeding through the follicular phase, ovulation, the luteal dip, and back around. It's a clever structure and it works because Rakusen treats every stage with genuine curiosity instead of reverence or squeamishness. She talks to scientists, historians, artists, and regular women about everything from period pain research to cycle tracking apps, PMS mythology, menstrual taboos across cultures, and the strange gap in medical studies that still tends to treat female bodies as variations on male ones. The production quality is what you'd expect from the BBC, which means tight editing, good sound design, and real journalism instead of wellness marketing. Episodes are short, around fifteen to twenty minutes, so you can actually listen to one a day if you want to try syncing the show to your own cycle. It's the kind of podcast you can send to a teenager, a partner, or a skeptical friend. Smart, funny in places, and genuinely informative.