Heartbeat gender prediction???

Hi all! First time momma here. (Well, I had two miscarriages last year and this is my third pregnancy.) long story short, I’m 6 weeks and my doctor and I saw baby with a good heart beat today!!! I can not describe the feeling. We never saw or heard the heartbeat with our other pregnancies. Trying to stay optimistic through the anxieties. 🤞🏼🌈❤️

Heart rate was 124 today! Doc said that was perfect. Just wondering if the heartbeat gender prediction was correct for any of you second time mommas? I know it can vary... just getting excited. 👶🏻