15 weeks 1 day. Had a doctor appointment today. Couldn't find heartbeat. Gave me a scare. Doctor did…

15 weeks 1 day. Had a doctor appointment today. Couldn't find heartbeat. Gave me a scare. Doctor did a quick sono. Found out the placenta is in the front so that's why. Shouldn't be a problem he said once baby gets bigger. He let me listen through the sono. Heart beat was 150. I was hoping I could sneak a look for gender but I can't tell anything in this pic lol.