Main content

Day Twenty Five: Why 28 Days?

How long is a normal menstrual cycle and how do humans compare to other mammals? India finds out.

How long is too long for a menstrual cycle? And what can be the causes of irregular periods? India talks to Dr Anita Mitra and Dr Dornu Lebari about what's 'normal' as well as the hormonal imbalance that arises from the condition polycystic ovary syndrome. India also finds out about some unusual animal cycles.

Credits:
Presented by India Rakusen.
Producer: Ellie Sans.
Assistant Producer: Jorja McAndrew.
Executive Producer: Suzy Grant.
Original music composed and performed by Rebekah Reid.
Sound Design by Charlie Brandon-King.

Special thanks to all contributors and audio diarists.

A Listen production for 大象传媒 Radio 4 and 大象传媒 Sounds.

Available now

14 minutes

Last on

Thu 28 Jul 2022 13:45
大象传媒 Radio 4

More episodes

Previous

Day Twenty Four: To Bleed or Not to Bleed

Next

Day Twenty-Six: The Shock

See all episodes from 28ish Days Later

Broadcast

  • Thu 28 Jul 2022 13:45
    大象传媒 Radio 4

Podcast

  • 28ish Days Later

    What do you really know about the menstrual cycle? Periods are just the beginning.