So I'm 15 weeks 3 days today! And I have not had a sonogram since week 6 of my pregnancy. I went to my OB yesterday for a checkup, she used the Doppler to let us listen to the heartbeat but to our surprise she said "hmm that's strange it sounds like 2 heartbeats , one of thems probably just yours", probably?! Lol Twins run in both sides of my fiancés family and mine. I have my gender scan, this Saturday so we might get a little surprise! Had this happened to anyone else where they get a gut feeling about twins? I've also had dreams that I gave birth to 2 babies.. Sooo weird! Please share your stories and when you found out you were having twins ! Can doctors miss them at 6 weeks?!