Gu Yi'an was momentarily speechless.
Even though there might be a little brother or sister, twins… oh no, a boy and a girl, is it that easy?
She didn't recall having genes for twins.
But also, she didn't even know who she was, so how could she know if she had certain genes?
But surely Tan Jincheng's ancestors didn't have twin genes.
Tan Zheng's little eyes were intently watching Gu Yi'an.
This made Gu Yi'an feel a vague, strange sensation.
Because she was detected to be pregnant very early this time, in less than half a month, there was no ultrasound yet, just urine and blood tests.
Here, it wouldn't show whether it's twins or a boy and a girl.
So, they had to wait a while before the ultrasound could reveal what it was like.
And at this moment, looking at Tan Zheng's sparkling eyes.
Gu Yi'an truly felt a rather peculiar feeling.
