It worked with me my first babies was 148 an online it said a girl an it was. I'm now having twins an it said a boy an girl an it was correct. For some people it works. Others doesn't just check everything you say an make sure its correct. All I can say. (:
No it's not always true, it's a more likely chance. Mine is 170 and I am hopin for a girl. But it also COULD be a boy
I am conflicted about this. I have heard so many different opinions. My Dr says don't listen to it. The baby could be sleeping or resting to cause a lower HR and it could be moving all over the place and get a high HR. This pregnancy the heartbeat has been all over the place so I don't know. On my last u/s at 11 weeks the baby was bouncing everywhere and had a hr of 162, this last visit at 13 weeks it was 146. AT home it usually is 155-160.