Induce labor and Evening Primrose oil

Just want to share. Base on LMP(Sept 7) my EDD is June 13. Pero base naman sa Usound, EDD is July 1. And my OB, nag babase po sya sa LMP. And based on her, I'm almost due for my due date. Niresetahan ako ng OB ko ng Evening Primrose to soften my cervix, and this wednesday nka schedule na ako for induce labor. But I believe, baka next pa ako mag labor? Nka experience po ba kayo ng ganito, magkaiba edd sa LMP and Usound. Pls share ur thoughts. Thanks. 😌