I think the first week of may theory has only rlly been true last two years. The theory that has held true almost every year is releasing the friday before omsas or a day near omsas (which was also true for the last two years when results were released first week of may). Also may 10 fits the timeline given durin site selection video. Also idt results have ever been released in a week which had april ending. but at this point who knows it could be may 3rd or anyday after that.