A full-time national serviceman had sex six times with a secondary school student, 14, in his Bedok flat and in a tent in a park last year.
The offences were discovered when she underwent an abortion in her fifth month of pregnancy in March this year.
Shanurfahmi Shariman, 22, was jailed two years yesterday for underage sex.
District Judge Low Wee Ping said that the married Shanurfahmi, who already has a daughter born out of wedlock, should have known better and the law had to be more severe in this case.
He had pleaded guilty last month.
At the hearing yesterday, the court heard that probation was not recommended because Shanurfahmi was fully aware of the consequences of his actions and had taken advantage of a young naive teenager. — The Straits Times/Asia News Network