So, periodically throughout the day I've felt something I can really only describe as a vibrator in my uterous. It's definitely in my uterous, definitely not gas or my stomach growling....but it's rumbly-feeling, not bumping or tapping feeling. ???
I haven't had much, hardly no, baby movement yet, so I'm not sure if this is baby or what but it's happened several times so I know it's not in my head anymore.
Is the kid spinning in circles or using a jackhammer or something?
Re: Is there a vibrator in my stomach?
So many possibilities! Well....I just had my ultra sound yesterday, and everything is normal and good to go, so I'm not worried, but it sure is making me curious!
I did not go into great detail with my doctor about. The impression I got was that the vibrating sensation is just a surge of blood - the pace and pressure of the blod flow is what causes the sensation. Nothing to worry about from what he told me.
Could be hiccups or it could be the moro reflex.
I felt DD have the moro reflex once a day but that was late 3rd trimester. I had exactly what you described and asked my OB and he told me about the Moro reflex (https://wondertime.go.com/learning/article/the-baby-startle-reflex.html)
Not sure if the baby is big enough for you to feel it at 20 weeks but I am sure it is possible.