Do female astronauts need to take contraceptive pills before takeoff? Why is this? How to solve physiological problems?

Tech 2023-07-15 05:51:58 Source: Network

followintroductionIn 1961, Soviet astronautsGagarinBecoming the first human to enter space has ushered in a new era. For decades, many astronauts around the world have been able to enter space, but most of them are men,Female astronauts are rare

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introduction

In 1961, Soviet astronautsGagarinBecoming the first human to enter space has ushered in a new era. For decades, many astronauts around the world have been able to enter space, but most of them are men,Female astronauts are rare.

Some people may think that this is mainly due to differences in physical fitness between men and women. Generally speaking, men have better physical fitness than women, which leads to a far greater number of male astronauts than women. Is this really the case?

alsoAlmost all female astronauts around the world need to take birth control pills before takeoff, why is this?

(Jereshkova, the world's first female astronaut to step into space)

In 1961, the world's two superpowers, the Soviet Union and the United States, both sent their own astronauts into space, but without exception,Both the Soviet Union and the United States were the first male astronauts to go into space.

Since 1961, a total of hundreds of astronauts have been in space worldwide, butAmong them, less than 10% are female astronauts.So far, there are onlyLiu Yang and Wang YapingTwo female astronauts who have been to space.

In such historical data, there is a huge difference in the proportion of men and women, even comparable to many engineering industries. If not delved deeper, it is easy to create a stereotype that the industry is more suitable for men than for women. As mentioned earlier, perhaps the physical differences between men and women have led to this situation.

Gagarin

After all, early space suits were very bulky,Gagarin90. If astronauts are going to the moon, even if the gravity is lower than Earth, there are still dozens of kilograms, and female astronauts may not be as suitable as male astronauts.

But what is unknown is that,In fact, female astronauts often perform better in space than male astronauts.

As early as 1960, in the NASA Space Agency's "Space Mercury Program", the 13 astronauts initially selected were all women.They have surpassed male astronauts with excellent results in multiple assessments.

(NASA, USA)

In particular, the early Human spaceflight spacecraft, due to the limitations of scientific and technological development, left very small space for astronauts, soGenerally speaking, female astronauts with smaller stature actually have an advantage.

Unfortunately, all 13 female astronauts were subsequently eliminated, and the first American astronaut to ascend into space was eventually replaced by a male astronaut.

The main reason why NASA has eliminated and replaced all 13 female astronauts is thatAt that time, the space environment was relatively complex, with many unfavorable factors for the human bodyAt the same time, coupled with discrimination against women in the United States and the fact that the first Soviet astronaut to launch into space was a man, it was a common cause.

(Sally Ride, the first woman in the United States to enter space)

also,.1963,The Soviet Union sent the first female astronaut into space, which brought back the United States' emphasis on female astronauts.

also,,The vast majority of the dozens of female astronauts who have entered space so far come from the United States.So what specific reasons did the early United States replace all female astronauts?

Although NASA initially selected 13 female astronauts, they were ultimately replaced due to various reasons.

On the one hand, the United States does not attach enough importance to female astronauts themselvesAt that time, there was severe discrimination against women in the United StatesUltimately, these female astronauts were treated differently and missed the opportunity to go into space.

(Early American female astronauts)

My country and its culture are not yet ready to allow women to enter space

Therefore, it even postponed the plan to let the female astronauts take off because their Space suit were not suitable.

On the other hand, it may be difficult for women to adapt to the space environment due to their own physical reasons. At that time, there was no precedent in the world for women to go into space,No one knows what discomfort symptoms women may experience when entering space, so male astronauts with better physical fitness and adaptability have become a better choice.

In the simulated environment on the ground at that time, the United States had tested a variety of human discomfort symptoms. Including in a weightless environment, the sensory function of the human body is disrupted, leading to many discomfort symptoms in the human body.

(Female astronaut selected by the United States)

At the same time, prolonged weightlessness can cause significant muscle atrophy, significant loss of calcium in bones, and edema, seriously affecting the actions of astronauts.

Although these discomfort symptoms that have been tested can be alleviated through some measures, there may be more complex situations in the unknown space.

Besides the better adaptability of male bodies,The most deadly discrimination is still the issue of women's physiological period. In everyone's daily life, even occasional irregular behaviors by women can lead to menstrual disorders, thereforeIn space, complex environments are more prone to problems.

In addition, being the first domestic astronaut to launch into space, it makes the US space agency dare not gamble at all and can only choose a more reliable male astronaut.

The physiological period of women can be said to have sentenced many female astronauts to death.Later on, even if the Soviet Union and the United States wanted to send female astronauts into space, they wouldEncourage female astronauts to take birth control pills in advance to avoid physiological periods before allowing women to board space.

(Contraceptive pills)

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otherwise,.

(Liu Yang, the first female astronaut in China to board the sky)

Of course, in addition to the impact of menstruation on various functions of women, what is more serious is,.

In the early ground experiments of the Soviet Union and the United States, one data was obtained, which is that in the space environment,,,5.,,.

Moreover, not only does the amount of bleeding increase, but during menstruation, women are affected by the gravitational environment of space,.

(Female menstrual period)

Many experts are concerned that menstruation can flow around in space like water. If there is only some pollution, it is okay. If menstruation flows freely in the body of female astronauts,,,.

,,.,,.

(Liu Yang, who has just returned to Earth)

Perhaps some people have the question that if the physiological period of female astronauts can be adjusted through contraceptive pills, thenWhy not let female astronauts set off for space at the normal end of their physiological period?

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(Shenzhou 13 is launched)

On the other hand,Every time a Human spaceflight is launched into space, there will be multiple tasks,.,.

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Therefore, for safety reasons, until now,.

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There are also rumors that the environment in space can have serious effects on the bodies of female astronautsAfter returning from space, female astronauts.

(Liu Yang)

China's first female astronaut to enter spaceLiu Yang,,.

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(Astronauts on the Moon)

1963,,,.,.

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(Toilet in spacecraft)

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(Toilet equipment for female astronauts)

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,.2021-2022,Wang YapingAnd male astronautsZhai Zhigang, Ye Guangfu,.

Wang Yaping

All female astronauts in our country.,,,.

20224,Three people successfully completed the mission and returned to Earth.,.

Wang Yaping

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References

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