You are 38 weeks and 80 percent effaced 1 cm the baby is -1 station how long will it be until you go into labor?

There is no evidence or studies that correlate any particular cervical dilation or station with the exact timing of labor. Everyone progresses differently and there are many factors that contribute to the onset of labor, such as the baby's position, size, and the mother's individual biology. The Bishop score, which considers several factors including cervical dilation and effacement, station of the baby's head, fetal position, and consistency of the cervix, can give some insight into how favorable the conditions are for labor to begin, but it cannot predict exactly when labor will start.