A man who had sex with his elder stepdaughter about twice a month over a two-year period was jailed for six years on Thursday.
The girl was 14 when she had consensual sex with her stepfather in July 2011. She gave birth to a boy earlier this year.
A district court heard that she did not realise she was pregnant even when her abdomen was growing larger in August last year.
The accused, now 28, also noticed her growing abdomen and asked her about it. She told him that she did not have any symptoms of pregnancy.