It's really every now and then and it has been so for more than 6 months already I guess but, every several days i'll feel a weird sensation. It suddenly feels as if my chest was lightly pressed, then noticing it may have been a hearbeat (or not) followed by 2 or 3 really strong heartbeats (I'm...
...stethescope like you can a humans? Someone asked me this question and I wasn't sure. This is hypothetical.
I was asking about while the mother is still pregnant with them.