The shocking incident took place at the Keshav Puram Metro station when the girl was on her way to clinic for abortion.
According to report, the victim was raped by her friend on pretext of job and later forced into prostitution.
She was accompanied by the accused and one of his friends when the victim collapsed near the toilet at the metro station on her way to a clinic for abortion.
"The girl collapsed near the toilet of the Keshav Puram Metro station, she was bleeding profusely from her private parts," police said, reported Zee News citing other sources.
"The medical staff at metro station discovered she had delivered an underdeveloped foetus, which was around 5-6 months old and born dead," police officials added.
The accused (Gulshan) and his friend have been arrested and booked under trafficking and rape charges.