So I’m between 12-13 weeks pregnant. I’m pretty sure my doctor is off cuz she says 12 but app says closer to 13 but won’t know until the ultrasound but anywaysss... I just heard the heartbeat for the first time today, strong little baby at 165 ❤️. I’ve known since about 5 weeks but wow hearing that just made this a lot more real 🤔😍 is this common? My first pregnancy as well.