Pregnancy hiccups are your baby having hiccups inside of your womb. They usually start in the third trimester but not all women experience them. That is okay.
That's when the baby hiccups in the womb. Baby's muscles are preparing for breathing. Can be felt both inside your body and by placing hand on stomach.
I have never heard the actual term pregnancy hiccups. What I believe they are referring to is the baby having hiccups. Alot of times you can feel them hiccuping.
