38 weeks and 5 days

Edd : Oct 20, medyo kinakabahan na since no sign of labor po, kakagaling ko lang sa check up kahapon sabi ng ob ko is close cervix pa dw po pero malambot na dw po cervix ko ndi nya pa lang makapa ulo ni baby I was advised to do exercise and walking, and also insert 4 tablet of primrose sa pwerta po. Any advise po para mag open ng bongga ang cervix? I am doing squats na din po