How does baby know it's me when I put my hand on tummy?

[Dollydaydream97]

so may sound silly but I've never really understood at all🙈 Baby could be laying still or asleep if you prefer and as soon as I put my hand there she begins to move even if I gently place it there without rubbing ect then when I take it way she stops and repeats so on? And only like this with me ..so how do they know it's you? , so beautiful i could cry 😂 I'm 32+2 weeks

Ive no idea op but id love to know!! If anyone touches me she stops!!! But seems to got used to her daddy 😍

It's probably because she can hear/feel your pulse. I'd guess you're more likely to tense up if it's someone else.