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 only 16,500. 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 possibly save some lives, there are some unconventional yet potentially lucrative steps you can take.

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

Lie in bed for 60 days straight as part of NASA research

ThePayout was US$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 US$50 million contract in November of 2016 to continue bed rest studies, despite researchers already selecting participants for its inaugural class. 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.

Sell your blood plasma

Around US$50 is thePayout per donation.

Human blood contains a large amount of the blood component, plasmogen. It's a liquid that contains mostly water but is also filled with a variety of different substances. 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 US$50.

According to the American Red Cross, you can donate safely roughly once a month. Click here to find a licensed center.

Sell your poop

Usually, thePayout is US$8,000 to US$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 US$10,000 for their eggs.

The NYU Langone Fertility Center in New York City offers a free medical screening for egg donation cycles. 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.

Donate your eggs

Usually, thePayout is US$8,000 to US$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 US$10,000 for their eggs.

The NYU Langone Fertility Center in New York City offers a free medical screening for egg donation cycles. 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.

Donate your sperm

The payouts are typically US$35-US$125.

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

A donation commitment of six months or a year is required for many programs. ManhattanCryobank pays donors US$1,500 a month 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.

Become a surrogate mother by carrying a baby in your womb

There was aPayout of US$24,000.

Women can make a lot of money if they carry a baby for another couple for nine months.

Paying for a surrogate mother is not legal in many places. States in the US have different laws regarding surrogates.

If you go through with a surrogacy contract in New York or Michigan, you can be fined or jailed. The rules are being changed by some states.

Washington state made it legal to pay someone to carry a baby in the state.

Sign up for a paid clinical trials

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.

Enroll in a psychological study

The payouts are by program.

Psychological studies that look at human behavior and brain function are less risky and require less time commitment than clinical trials.

People can easily sign up for a study if the university has an online database.

Here is a list of the most recent paid research studies. If you want to get some "mild shocks to the wrist", you can make US$10 to identify some colors or US$15 to get some.

Donate your bone marrow

It's a reimbursement for travel and other costs.

You can sell your bone marrow as well. The wait for a bone marrow transplant can be lengthy.

It's difficult to find a match for a bone marrow transplant. According to Be The Match, the chance of finding a match is 29 percent to 79 percent depending on the patient's ethnic background.

Be The Match does not pay for bone marrow donations, but they do reimburse donors for the procedure and travel costs, and can reimburse other costs on a case by case basis.

Give your dead body to science

There is a free cremation.

If you're concerned about being a bother when you're dead, you can donate your body to science. This helps with a lot of different things.

The cost of cremation can run into the hundreds of dollars, but places like BioGift and Science Care can help.

The original article was published by Business Insider.

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