Sleep Study Jeff T. Green/Getty Images

Volunteers have been recruited to stay in bed for two months.

A study into how artificial gravity might affect the body was conducted in Germany. The participants were paid less than they should have been. All experiments, meals, and leisure activities were done horizontal while the 24 people lay down.

There are many ways you can help out with scientific research. If you want to help the science community and potentially save some lives, you can take some unconventional steps.

These strategies aren't all easy money and are listed below.

nasa bed rest study
A former NASA bed rest study participant visits with a guest at The University of Texas Medical Branch at the Galveston facility's Flight Analogs Research Unit.
NASA

There was aPayout of $18,500.

You will get paid to stay in bed.

You have to stay there for 60 days. NASA uses bed-rest studies to see how the weightlessness of space flight affects an astronauts body.

NASA awarded a nearly $50 million contract to continue to conduct bed rest studies in November of 2021. There's more information here.

Getting paid to lay down for a few months may seem easy, but the selection committee is looking for participants that possess the physical and psychological qualities of a real astronauts. Even when you're washing, eating, and using the toilet, you'll have to keep your head tilted down at all times.

According to Roni Cromwell, a senior scientist who's done bed rest studies for NASA before, we want to make sure we pick people who are mentally ready to spend two months in bed. Some people aren't comfortable with that. Some people can't tolerate a long time in bed.

blood plasma donation bags laboratory AP_9606060714
Bags of blood plasma being examined in a laboratory.
AP Images

Around $50 is thePayout per donation.

Human blood contains a large amount of the blood component, plasmogen. It's a liquid with a lot of water but also has a lot of different things in it. The sticky yellow stuff can be used to create therapies for people with blood disorders. Donating blood is called the gift of life since treatments for some conditions can't be made synthetically.

Blood is drawn and a machine is used to separate it from other components. The average pay for a donation is $50. A typical donation takes less than two hours and can be done once a month.

Cambridge Massachusetts
To participate in this project, you have to live near the Open Biome lab in Cambridge.
Jon Bilous/Shutterstock

Usually, thePayout is $8,000 to $14,000.

People who don't have healthy eggs can use someone else's donated eggs to get pregnant. In the United States, the American Society of Reproductive Medicine used to suggest that it was not appropriate for someone to be paid more than $10,000 for their eggs.

There is a free medical screening at the NYU Langone Fertility Center in New York City. The standard steps for egg donation take about four weeks to complete.

Patients are injected with fertility drugs to increase the number of eggs they make. Women can be eligible if they are 21 and 35 years old. It takes about 20 minutes to retrieve an egg.

Before signing up to donate eggs, you should be aware of the risks. There are health problems like long-term abnormal tissue growth outside the uterus that can be caused by Complications. It will take decades to determine whether or not donating eggs causes cancer.

Women who donate eggs should be aware that the children they help create may one day want to reach out to them.

egg-freezing Pichi Chuang/Reuters

Usually, thePayout is $8,000 to $14,000.

People who don't have healthy eggs can use someone else's donated eggs to get pregnant. In the United States, the American Society of Reproductive Medicine used to suggest that it was not appropriate for someone to be paid more than $10,000 for their eggs.

There is a free medical screening at the NYU Langone Fertility Center in New York City. The standard steps for egg donation take about four weeks to complete.

Patients are injected with fertility drugs to increase the number of eggs they make. Women can be eligible if they are 21 and 35 years old. It takes about 20 minutes to retrieve an egg.

Before signing up to donate eggs, you should be aware of the risks. There are health problems like long-term abnormal tissue growth outside the uterus that can be caused by Complications. It will take decades to determine whether or not donating eggs causes cancer.

Women who donate eggs should be aware that the children they help create may someday want to reach out to them.

Sperm Bank Frozen Fertility Clinic Shutterstock

Payout is typically $35-125.

Egg donation is riskier than donating sperm. According to SpermBankDirectory.com, you can be paid anywhere from $35 to $125 per donation.

A donation commitment of six months or a year is required for many programs. ManhattanCryobank pays donors a monthly amount of money for their sperm.

Sperm banks don't like donors. They are looking for men who are healthy, young, and educated.

Sperm donors should be aware that sperm donation is not always completely hidden. With the rise of more genetic testing services, your children could one day reach out to you.

nih clinical center in bethesda
The NIH Clinical Center.
NIH

The payouts are by program.

The National Institute for Health has a database for human clinical studies. A study that records the effects of different lifestyles on heart health is one of the ways that participants may be involved in.

The bigger the risk, the bigger the reward for subjects in clinical trials.

Not all of the studies on the site are regulated or evaluated for safety by the US Food and Drug Administration.

Hilary Brueck is Insider's Health Correspondent, covering all things public health. Hilary writes regularly about infectious diseases, vaccine safety, mental health, nutrition, and toilets of all kinds.   Her reports have ranged from exploring how sherpas effortlessly climb into the thin air 29,029 feet above the sea to summit Mount Everest, to revealing how the chemicals in our food, water, and homes influence our bodies. She's spoken with former NASA astronaut Peggy Whitson — who spent 665 days circling the planet — about the horrors of going to the bathroom in space. She also visited the world's oldest Nobel Prize winner, 96-year-old Arthur Ashkin, at his New Jersey home and caught a rare glimpse of his basement solar lab. In May 2019, Hilary headed to the Jersey shore to track how scientists were fighting killer pandemic flu viruses by studying bird butts, and in September of that year she talked to trailblazing young climate leaders from around the world about their ideas for how to combat the climate crisis. A graduate of Columbia Journalism School and former Peace Corps Volunteer, Hilary speaks English, French, and Malagasy. If you've got a pressing health question, tip, or concern, reach out to hbrueck@insider.com* *Note that hate mail and violent language will not receive a reply. Expertise  COVID-19, vaccines, CDC, nutrition, health and wellness, running marathons, drinking coffee.  Popular Articles  I quit processed foods for a month. It was time consuming and expensive, but it forced me into some healthier habits. A Columbia professor who uses heroin says the drug helps him maintain a work-life balance and should be legal for everyone How coronavirus variants called 'escape mutants' threaten to undo all our progress 5 people share their Pfizer and Moderna vaccine side effects, from arm pain to aches and fevers The Fauci interview: How to 'keep your immune system working optimally,' gather safely, and get by until summer 2022
Clinical Trial Science Experimenting