A nurse wears buttons of different types of contraception on her lanyard at Planned Parenthood in Birmingham, Alabama, U.S., March 14, 2022. Billionaire philanthropist MacKenzie Scott donated $275 million to women's healthcare provider Planned Parenthood, the largest gift from a single donor in the organization's more than 100-year history, Planned Parenthood said on Wednesday. Picture taken March 14, 2022. REUTERS/Evelyn Hockstein 

Dr. Shelly Tien talks with a patient before she takes a medication to induce an abortion at Planned Parenthood in Birmingham, Alabama, U.S., March 14, 2022. Billionaire philanthropist MacKenzie Scott donated $275 million to the women's healthcare provider Planned Parenthood, the largest gift from a single donor in the organization's more than 100-year history, Planned Parenthood said on Wednesday. Picture taken March 14, 2022. REUTERS/Evelyn Hockstein 

A Planned Parenthood building is seen in Birmingham, Alabama, March 14, 2022. Billionaire philanthropist MacKenzie Scott donated $275 million to women's healthcare provider Planned Parenthood, the largest gift from a single donor in the organization's more than 100-year history, Planned Parenthood said on March 23, 2022. Picture taken March 14, 2022. REUTERS/Evelyn Hockstein 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

A pig stands in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

A pig stands in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Eckhard Wolf from the Chair of Molecular Animal Breeding and Biotechnology of Ludwig-Maximilians-University Munich plays with a pig in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of Ludwig-Maximilians-University Munich sorts oocytes from pigs, seen through a microscope, at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Pigs stand in a barn of the of Ludwig-Maximilians-University Munich at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of the Ludwig Maximilian University in Munich (LMU) holds a petri dish with oocytes from the ovaries of pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of the Ludwig Maximilian University in Munich (LMU) uses a syringe to take oocytes from the ovaries of pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of Ludwig-Maximilians-University Munich sorts oocytes from pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of the Ludwig Maximilian University in Munich (LMU) uses a syringe to take oocytes from the ovaries of pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of Ludwig-Maximilians-University Munich sorts oocytes from pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of Ludwig-Maximilians-University Munich sorts oocytes from pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of the Ludwig Maximilian University in Munich (LMU) uses a syringe to take oocytes from the ovaries of pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Eckhard Wolf from the Chair of Molecular Animal Breeding and Biotechnology of Ludwig-Maximilians-University Munich poses at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of the Ludwig Maximilian University in Munich (LMU) uses a syringe to take oocytes from the ovaries of pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

An employee of Ludwig-Maximilians-University Munich sorts oocytes from pigs at the Badersfeld bog test farm in Oberschleissheim, Germany, January 24, 2022. Scientists at LMU are using genetic engineering to grow donor organs in pigs. Picture taken January 24, 2022. REUTERS/Lukas Barth 

Members of lower house of Parliament Bundestag Minister of Health Jens Spahn and Karl Lauterbach show a organ donor card as they address a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Members of lower house of Parliament Bundestag Minister of Health Jens Spahn and Karl Lauterbach show a organ donor card as they address a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Member of lower house of Parliament Bundestag Minister of Health Jens Spahn shows an organ donor card as he addresses a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Member of lower house of Parliament Bundestag Minister of Health Jens Spahn shows an organ donor card as he addresses a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Members of lower house of Parliament Bundestag Minister of Health Jens Spahn shows an organ donor card during news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Karl Lauterbach, member of lower house of Parliament Bundestag shows his organ donor card as he addresses a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Members of lower house of Parliament Bundestag Minister of Health Jens Spahn, Karl Lauterbach showing his organ donor card, Georg Nuesslein and Petra Sitte attend a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Members of lower house of Parliament Bundestag Minister of Health Jens Spahn, Karl Lauterbach showing his organ donor card, Georg Nuesslein and Petra Sitte attend a news conference to introduce a draft for a federal law on organ donation in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

Karl Lauterbach, member of the lower house of Parliament Bundestag shows his organ donor card, as Minister of Health Jens Spahn and Georg Nuesslein look on as they introduce a draft for a federal law on organ donation during a news conference in Berlin, Germany, April 1, 2019. REUTERS/Fabrizio Bensch 

A driver shows a card encouraging speeding driver to become an organ donor in Parnu, Estonia October 30, 2018. Picture taken October 30, 2018. REUTERS/Ints Kalnins 

Head of the Parnu police station Andres Sinimeri shows cards encouraging speeding drivers to become organ donors in Parnu, Estonia October 30, 2018. Picture taken October 30, 2018. REUTERS/Ints Kalnins 

Head of the Parnu police station Andres Sinimeri shows cards encouraging speeding drivers to become organ donors in Parnu, Estonia October 30, 2018. Picture taken October 30, 2018. REUTERS/Ints Kalnins 

Pouches with platelets are seen as a volunteer donates blood during the international blood donation day in Nice, France, June 14, 2018. REUTERS/Eric Gaillard 

A donor plaque for dentist Walter Palmer hangs next to a display in the foyer of North American bow-hunting club Pope & Young's museum in Chatfield, Minnesota July 31, 2015. The Pope & Young Club, a Minnesota-based bowhunting and conservation organization that includes Palmer among its 8000 members, said it was looking into his hunt which killed a locally famous lion in Zimbabwe, though it focuses only on North American big game. The club said its ethical code calls for fair chase of animals, which does not allow the hunter an unfair advantage, and does not condone violations of that code. REUTERS/Eric Miller 

Children eat their free meal at a school run by Joint Women’s Programme, a non-governmental organization (NGO), at a slum area in Noida on the outskirts of New Delhi, India, July 14, 2015. The U.S.-based Ford Foundation, a leading global charity, has frozen $4 million in funding to India, squeezing aid to the poor, after a clampdown by Prime Minister Narendra Modi on donors deemed to be meddling in domestic politics that has raised concern in Washington. REUTERS/Adnan Abidi

Children eat their free meal at a school run by Joint Women’s Programme, a non-governmental organization (NGO), at a slum area in Noida on the outskirts of New Delhi, India, July 14, 2015. The U.S.-based Ford Foundation, a leading global charity, has frozen $4 million in funding to India, squeezing aid to the poor, after a clampdown by Prime Minister Narendra Modi on donors deemed to be meddling in domestic politics that has raised concern in Washington. REUTERS/Adnan Abidi

Children eat their free meal at a school run by Joint Women’s Programme, a non-governmental organization (NGO), at a slum area in Noida on the outskirts of New Delhi, India, July 14, 2015. The U.S.-based Ford Foundation, a leading global charity, has frozen $4 million in funding to India, squeezing aid to the poor, after a clampdown by Prime Minister Narendra Modi on donors deemed to be meddling in domestic politics that has raised concern in Washington. REUTERS/Adnan Abidi

Men donate blood during a campaign to supply blood to field hospitals in Aleppo March 23, 2014. REUTERS/Abdalrhman Ismail (SYRIA - Tags: SOCIETY CONFLICT) 

Students of the Polytechnic University of the Philippines (PUP) participate in a massive organ donation registration campaign led by the Department of Health-National Capital Region and the Philippine Network for Organ Sharing (PhilNOS) inside the PUP campus in Manila February 28, 2014. According to local media, the event is an attempt at the Guinness World Record for most number of people pledging as living organ donors, and targets to increase public awareness on the importance and benefits of organ donation. REUTERS/Romeo Ranoco (PHILIPPINES - Tags: EDUCATION HEALTH) 

Students of the Polytechnic University of the Philippines (PUP) participate in a massive organ donation registration campaign led by the Department of Health-National Capital Region and the Philippine Network for Organ Sharing (PhilNOS) inside the PUP campus in Manila February 28, 2014. According to local media, the event is an attempt at the Guinness World Record for most number of people pledging as living organ donors, and targets to increase public awareness on the importance and benefits of organ donation. REUTERS/Romeo Ranoco (PHILIPPINES - Tags: HEALTH EDUCATION) 

A man donates blood at the Republican Scientific and Practical Center for Transfusiology and Medical Biotechnologies in Minsk June 10, 2013. The center gathered more than 148,000 litres of blood last year, according to its representatives. Belarus and other countries mark World Blood Donor Day on June 14, 2013. Picture taken June 10, 2013. REUTERS/Vasily Fedosenko (BELARUS - Tags: ANNIVERSARY HEALTH) 

A woman donates blood at the Republican Scientific and Practical Center for Transfusiology and Medical Biotechnologies in Minsk June 10, 2013. The centre gathered more than 148,000 litres of blood last year, according to its representatives. Belarus and other countries mark World Blood Donor Day on June 14, 2013. Picture taken June 10, 2013. REUTERS/Vasily Fedosenko (BELARUS - Tags: ANNIVERSARY HEALTH) 

A Buddhist monk donates blood during a blood donation event in central Phnom Penh June 12, 2013. The World Blood Donor Day will fall on June 14, 2013. REUTERS/Samrang Pring (CAMBODIA - Tags: SOCIETY RELIGION) 

Organization of Islamic Cooperation Secretary General Ekmeleddin Ihsanoglu (2nd L) speaks during the International Donor Conference for Reconstruction and Development in Darfur, in Doha April 7, 2013.REUTERS/Mohammed Dabbous (QATAR - Tags: POLITICS) 

Organization of Islamic Cooperation Secretary General Ekmeleddin Ihsanoglu (L) attends during the International Donor Conference for Reconstruction and Development in Darfur, in Doha April 7, 2013.REUTERS/Mohammed Dabbous (QATAR - Tags: POLITICS) 

Organization of Islamic Cooperation Secretary General Ekmeleddin Ihsanoglu (L) speaks during the International Donor Conference for Reconstruction and Development in Darfur, in Doha April 7, 2013. REUTERS/Mohammed Dabbous (QATAR - Tags: POLITICS) 

A nurse takes a blood sample of a patient during a blood donation in the Metropolitan Universitary Center of the San Carlos University, (CUM), in Guatemala City, September 5, 2012. According to CUM authorities, a blood donation drive is done once every 4 months with the aim of supplying blood to hospitals and blood banks in Guatemala. REUTERS/Jorge Dan Lopez (GUATEMALA - Tags: HEALTH SOCIETY EDUCATION) 

Packs of blood are seen during a blood donation at the Metropolitan University Center of the San Carlos University, (CUM), in Guatemala City, September 5, 2012. According to CUM authorities, a blood donation drive is done once every 4 months with the aim of supplying blood to hospitals and blood banks in Guatemala. REUTERS/Jorge Dan Lopez (GUATEMALA - Tags: HEALTH SOCIETY EDUCATION) 

Heart transplant recipient Colby Salerno (C) poses with his mother Kelly Salerno (R) and New York Yankees manager Joe Girardi (L) after receiving a team jersey, before the Yankees play the Boston Red Sox in their MLB American League baseball game at Yankee Stadium in New York August 18, 2012. Salerno, the 24-year-old Cheshire, Connecticut resident received a heart transplant in May and the Yankees invited him to promote awareness for organ donation. Game attendees could register as organ donors. Salerno, who was diagnosed at age 12 with hypertrophic cardiomyopathy, gained national attention for his blog "Tales From the 10th Floor" while living for six months inside a hospital waiting for a transplant.
REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT BASEBALL HEALTH) 

New York Yankees manager Joe Girardi (L) presents a team jersey to heart transplant recipient Colby Salerno (in blue) before the Yankees play the Boston Red Sox in their MLB American League baseball game at Yankee Stadium in New York August 18, 2012. Salerno, the 24-year-old Cheshire, Connecticut resident received a heart transplant in May and the Yankees invited him to promote awareness for organ donation. Game attendees could register as organ donors. Salerno, who was diagnosed at age 12 with hypertrophic cardiomyopathy, gained national attention for his blog "Tales From the 10th Floor" while living for six months inside a hospital waiting for a transplant.
REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT BASEBALL HEALTH) 

New York Yankees manager Joe Girardi (R) talks with heart transplant recipient Colby Salerno in the dugout after presenting a team jersey to him before the Yankees play the Boston Red Sox in their MLB American League baseball game at Yankee Stadium in New York August 18, 2012. Salerno, the 24-year-old Cheshire, Connecticut resident received a heart transplant in May and the Yankees invited him to promote awareness for organ donation. Game attendees could register as organ donors. Salerno, who was diagnosed at age 12 with hypertrophic cardiomyopathy, gained national attention for his blog "Tales From the 10th Floor" while living for six months inside a hospital waiting for a transplant.
REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT BASEBALL HEALTH) 

New York Yankees manager Joe Girardi (R) talks with heart transplant recipient Colby Salerno (2nd L) and his mother Kelly Salerno (L) after presenting a team jersey to him before the Yankees play the Boston Red Sox in their MLB American League baseball game at Yankee Stadium in New York August 18, 2012. Salerno, the 24-year-old Cheshire, Connecticut resident received a heart transplant in May and the Yankees invited him to promote awareness for organ donation. Game attendees could register as organ donors. Salerno, who was diagnosed at age 12 with hypertrophic cardiomyopathy, gained national attention for his blog "Tales From the 10th Floor" while living for six months inside a hospital waiting for a transplant.
REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT BASEBALL HEALTH) 

ATTENTION EDITORS - GRAPHIC CONTENT

Members of a surgical team implant a donated harvested kidney to transplant into patient Adam Abernathy as part of a five-way organ transplant swap in New York, August 1, 2012. Abernathy's partner David Ferguson donated a kidney for transplant to a stranger while at the same time someone donated a kidney to Abernathy as part of chain of kidney donations that allowed five people to receive a transplanted kidney of a two day period. The health dangers for kidney donors is believed to be low. The risk of death from the surgery is 1 in 1,700, according to the National Kidney Foundation, and life expectancy is said to be unchanged with one kidney. Picture taken August 1, 2012. To match story USA-KIDNEY/SWAP REUTERS/Keith Bedford (UNITED STATES - Tags: HEALTH SOCIETY) 

ATTENTION EDITORS - GRAPHIC CONTENT

Surgeon James Guarrera (R) implants a donated harvested kidney to transplant into patient Adam Abernathy as part of a five-way organ transplant swap in New York, August 1, 2012. Abernathy's partner David Ferguson donated a kidney for transplant to a stranger while at the same time someone donated a kidney to Abernathy as part of chain of kidney donations that allowed five people to receive a transplanted kidney of a two day period. The health dangers for kidney donors is believed to be low. The risk of death from the surgery is 1 in 1,700, according to the National Kidney Foundation, and life expectancy is said to be unchanged with one kidney. Picture taken August 1, 2012. To match story USA-KIDNEY/SWAP REUTERS/Keith Bedford (UNITED STATES - Tags: SOCIETY HEALTH)