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Main Authors: Coelho, Ligia F., Miranda, Catarina, Canas, Joao, Morgado, Miguel, Nunes, Diogo, Henriques, Andre F., Langeveld, Adam B.
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2506.20718
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author Coelho, Ligia F.
Miranda, Catarina
Canas, Joao
Morgado, Miguel
Nunes, Diogo
Henriques, Andre F.
Langeveld, Adam B.
author_facet Coelho, Ligia F.
Miranda, Catarina
Canas, Joao
Morgado, Miguel
Nunes, Diogo
Henriques, Andre F.
Langeveld, Adam B.
contents In the early days of space exploration, when Sally Ride was offered 100 tampons for a week-long mission, menstrual medical devices first began to be used in space conditions. Since then, hormonal menstrual suppression has become the preferred method for managing menstruation in space, offering significant advantages. However, this is not an option for astronauts who choose to menstruate. The lack of sustainable menstrual technologies will pose challenges for long-duration missions to the Moon and Mars, where astronauts may spend years in space. The AstroCup mission represents the first effort to test menstrual cups in spaceflight, evaluating their durability and functionality. Through material integrity tests and functional assessments using a rheological analogue of human blood, we demonstrate the resilience of menstrual cups and discuss their implications for sustainable menstrual management in future lunar and Martian missions.
format Preprint
id arxiv_https___arxiv_org_abs_2506_20718
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle One Giant Leap for Womankind: First Menstrual Cups Tested in Space Flight Conditions
Coelho, Ligia F.
Miranda, Catarina
Canas, Joao
Morgado, Miguel
Nunes, Diogo
Henriques, Andre F.
Langeveld, Adam B.
Medical Physics
Earth and Planetary Astrophysics
Instrumentation and Methods for Astrophysics
Physics and Society
In the early days of space exploration, when Sally Ride was offered 100 tampons for a week-long mission, menstrual medical devices first began to be used in space conditions. Since then, hormonal menstrual suppression has become the preferred method for managing menstruation in space, offering significant advantages. However, this is not an option for astronauts who choose to menstruate. The lack of sustainable menstrual technologies will pose challenges for long-duration missions to the Moon and Mars, where astronauts may spend years in space. The AstroCup mission represents the first effort to test menstrual cups in spaceflight, evaluating their durability and functionality. Through material integrity tests and functional assessments using a rheological analogue of human blood, we demonstrate the resilience of menstrual cups and discuss their implications for sustainable menstrual management in future lunar and Martian missions.
title One Giant Leap for Womankind: First Menstrual Cups Tested in Space Flight Conditions
topic Medical Physics
Earth and Planetary Astrophysics
Instrumentation and Methods for Astrophysics
Physics and Society
url https://arxiv.org/abs/2506.20718