Menstruation in space will be studied for 1st time with 'Operation Period'

One new mission is setting out to study menstruation in microgravity for the first time ever. Forty-six years ago, NASA engineers asked Sally Ride if 100 tampons was the right amount to send with her for a six-day spaceflight. Though people laugh at that fact today, there has still never been any scientific study dedicated to studying menstruation in space. But a non-profit called Operation Period aims to change that. Led by Gen-Z researchers, this non-profit works to provide what its founders call "menstrual freedom," which they say would mean everyone can have easy access to menstrual products. Meanwhile, the organization also aims to tackle the wider issues that leave people without such access in the first place. With its upcoming suborbital mission Operation Period-01 (OP-01), this ambitious team is taking their cause into microgravity. On OP-01, the mission's founders will launch to space to conduct the research themselves on a Virgin Galactic suborbital flight in 2027. In conducting their work here on Earth, Operation Period found that "there were still some of those same gaps in spaceflight medicine," Manju Bangalore, co-founder and executive director of Operation Period and research astronaut in training for OP-01, told Space.com. …