FETAL HEART BEAT

So dumating na yung fetal na order namin hehe. Tinry ko gamitin habang nakikinig si hubby, 140+ yung nakuha namin na heartbeat ni baby tapos chineck ng husband ko if normal yung rate na yun. Normal naman, tapos may nabasa sya na pag 140+ daw heartbeat ni baby girl daw, pag less than 140 naman boy daw hahahaha. Alam ko na myth lang yun pero base on your experience mumsh totoo ba na pag 140+ girl? Haha.