(CNN)Carolina Morales, a 24-year-old from Mendoza, Argentina, was 18 when she found out that she was pregnant.
Argentina braces for abortion vote in Pope's homeland
At seven weeks into her pregnancy, with the support of her mother and sister, she took Misoprostol -- a medication often used to cause abortions. She kept the illegal procedure a secret for years, fearful of what the repercussions might be.
"Six years ago, no one would talk about this," Morales, now a vocal member of Argentina's abortion rights movement, told CNN. "After so many years ... we are taking our fight where it should be: the country's Senate, the place where the state should protect and be responsible for vulnerable women."
Argentina's Senate is set to vote Wednesday on a bill that would legalize elective abortion in the predominantly Catholic country, homeland of Pope Francis.
The bill, which has fueled contentious debate in Argentina, would expand abortion rights to allow women to end a pregnancy in the first 14 weeks. Current laws allow the procedure only in cases of rape, or when the mother's health is at risk.
The legislation faces a razor-edge vote in Argentina's more conservative Senate after it was narrowly passed by the lower house of Congress in June. And it has lost some momentum after an opposition senator withdrew her support over the weekend.