A woman gave birth to twins with separate fathers after having sex with two different men on the same day. The mother, who has asked not to be named, lives with her two sons in the small town of Mineiros in the state of Goias, Portugal.
When the twins were eight months old, the man believed to be their father took a DNA test - however the results only came back as positive for one of the babies. The mum said: "I remembered that I had had sex with another man and called him to take the test, which was positive.
"I was surprised by the results. I didn't know this could happen and the babies are very similar." According to the Mirror, the twins' birth certificate still names just one man as the father of both children.
