28ish Days Later

Podcast version

BBC Radio 4 FM

BBC Radio 4 is a radio channel that started transmitting on the 30th September 1967. It replaced BBC Home Service.

BBC Radio 4

Radio 4

Radio 4 (FM)

Podcasts

Factual: Life Stories

Factual: Health & Wellbeing

Factual: Science & Nature

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

In this award-winning podcast India Rakusen explores the whole bloody story of the menstrual cycle, discovering facts that could change your life. Periods are just the beginning.

What do you really know about the menstrual cycle? In this award-winning podcast India Rakusen explores the whole bloody story, discovering facts that could change your life. Periods are just the beginning.

BBC Radio 4 LW

28ish Days Later: Day Twenty Five: Why 28 Days?

Day Twenty Five: Why 28 Days?

BBC Radio 4 - 28ish Days Later, Day Twenty Five: Why 28 Days?

What's the normal length of a menstrual cycle? India finds out.

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 BBC Radio 4 and BBC Sounds.

Intelligent speech, the most insightful journalism, the wittiest comedy, the most fascinating features and the most compelling drama and readings anywhere in UK radio.

Accessibility links

Programme Index

28ish Days Later

Day Twenty Five: Why 28 Days?

Genres

Formats

Brand

BBC Radio 4 FM

About BBC Radio 4