Hay nako mamsh, 1cm is actually a good start na, kaya keep lang going! A few of us tried evening primrose oil din and combined it with pag-exercise like walking, pelvic tilts, at even stairs, honestly nakatulong sa dami, plus mas relaxed kami mentally kaya mas nakatulong din sa body. But honestly, since you're already 38 weeks and 2 days, best to check with your OB kung okay lang lahat and if there's anything specific siya magsugest based on your situation, kasi everyone's cervix opens differently at sa tamang oras pa lang talaga ang baby mo.