my sons heart beat was always 170 or a little more. and he is deff not a girl! lol heart beats vary witch is why i dont trust the whole myth!. his heart beat still goes to 175 and sometimes 150 so it just depends how active baby is while the doc checks heart beat
same as @missing53user he was in high 160s-170s at the beginning of my pregnancy, and now he's anywhere from 135 to 170 😂 I think the babies jsut do whatever they want