Hindi po lagi sakto. EDD means EXPECTED/ ESTIMATED Date of Delivery, and is usually give or take 2 weeks. You can't really be sure kung kailan ka manganganak kasi hindi naman guarantee na saktong after 40 weeks lalabas si baby ☺️ Personally, based on EDD sa LMP, yung firstborn ko lumabas 2 days before while si bunso naman ay 1 day after.
regine