Different EDD

Hi mommies I did not able to have an transv ultrasound po. So ang ginawa agad sakin nun is bps ultrasound. First Bps ultrasound was last august. result of my EDD: NOV 7, 2019 *So today, dapat 36 weeks and 4 days pregnant na ako. I took my Second Bps Ultrasound yesterday for gender determination result of my EDD: Nov 23, 2019 The gender - GIRL and I am just 34 weeks and 2 days. which one is more accurate? ano po ang mas dapat sundin? first ultrasound (sta ana hospital) second (manila med)