Ramzi, HB theory, and all symptoms mean nothing

Just wanted to put this out there for people trying to see if they can predict the gender. I lost my little girl at 17 weeks. I got pregnant again and I’m having the exact same symptoms. We had a scan at 6 weeks and Ramzi said girl based on where the baby was and placenta. Heart rate has been between 160-172. We did Panorama blood work and DNA says it’s a boy. None of these theories worked in predicting the sex. Just and FYI for those mommas stressing over this.