Asanda Zondi, a 22-year-old from South Africa, faced this distressing situation when she was ordered to have a silicone contraceptive ring removed after the U.S. Agency for International Development (U.S.A.I.D.) suspended all funding and operations. This decision came as part of a 90-day freeze on foreign aid ordered by President Trump. With the State Department now overseeing U.S.A.I.D., many scientists involved in these trials feel torn between adhering to the government orders and ensuring the safety of their trial participants, who face potential health risks without continued support.