Derya Sert was born without a womb and had one transplanted in August 2011. The 22-year-old became pregnant after doctors placed an embryo into her womb, using one of her own eggs.
A statement from Akdeniz University Hospital said Tuesday the eight-week pregnancy was terminated because the fetal heartbeat had stopped.
It said Sert would receive new fertilization treatment to try and get pregnant again.
A successful birth would provide hope for women who were born without a womb or who lose it to disease.