C376 Bullshit

Gu Fanjin never expected that the little one was crying non-stop for such a reason. But in a way, it was a relief—it was much better than being sick. Mrs. Han, standing nearby, was filled with emotion upon hearing this. At her age, she couldn't believe she had forgotten about this.

Newborns often swallow air while crying, and since they're so young, they can't expel it on their own