Im 27 weeks and baby hasnt been moving a whole alot which idk but i his heartbeat sounded...echoed...i might sound crazy but i thought he might of been next to my heart beat but then i found it again on the other side and it sounded echoed again to. Is this normal? I just wanted to hear his heartbeat but now im more worried. I dont think their twins im not dumb but my husband was a twin his died and they didnt know about it untill he was born. But that would be crazy now a days js. But what could it mean?