Chapter 113: The Incomprehensible Doctor Gu_1

Jiang Bo quieted down, his eyes fixed tightly on Gu Yi'an.

"This actually isn't a very difficult problem. The type of test strip you used is called an early pregnancy test strip, meaning it can detect early pregnancy. Of course, after three months, when the belly is already showing, there's no need for this early pregnancy test strip anymore. But this doesn't mean that the early pregnancy test strip is always useful!"