Gynecologist Dr. Mary Jane Minkin told INSIDER that cases like this really can happen.
"[It went]from my back to my front, there was a lot of pressure, and all of a sudden I started bleeding," Yakich told INSIDER in a recent interview.
"[At the hospital] they put the ultrasound on me and the doctor said, 'Well, there's a baby in there,'" Yakich told INSIDER.
Yakich told WNEM that doctors believed Gunnar grew "behind her ribs, up against her back" — a position that possibly obscured his development.
"That is what my doctor told me about my other boy, Beau," Yakich told INSIDER. "